2000822733

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1327}}^1$

素因数の和:1623

約数の個数: 72

約数和(自身を含む): 3637041408

約数和(自身を除く): 1636218675

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 263, 273, 441, 637, 789, 819, 1327, 1841, 1911, 2367, 3419, 3981, 5523, 5733, 9289, 10257, 11943, 12887, 16569, 17251, 23933, 27867, 30771, 38661, 51753, 65023, 71799, 83601, 115983, 120757, 155259, 167531, 195069, 215397, 349001, 362271, 502593, 585207, 845299, 1047003, 1086813, 1507779, 2443007, 2535897, 3141009, 4537013, 7329021, 7607691, 13611039, 17101049, 21987063, 31759091, 40833117, 51303147, 95277273, 153909441, 222313637, 285831819, 666940911, 2000822733]

約数ペア:

[(1, 2000822733), (3, 666940911), (7, 285831819), (9, 222313637), (13, 153909441), (21, 95277273), (39, 51303147), (49, 40833117), (63, 31759091), (91, 21987063), (117, 17101049), (147, 13611039), (263, 7607691), (273, 7329021), (441, 4537013), (637, 3141009), (789, 2535897), (819, 2443007), (1327, 1507779), (1841, 1086813), (1911, 1047003), (2367, 845299), (3419, 585207), (3981, 502593), (5523, 362271), (5733, 349001), (9289, 215397), (10257, 195069), (11943, 167531), (12887, 155259), (16569, 120757), (17251, 115983), (23933, 83601), (27867, 71799), (30771, 65023), (38661, 51753)]