4319289

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 7425600

約数和(自身を除く): 3106311

約数列:

[1, 3, 9, 13, 19, 29, 39, 57, 67, 87, 117, 171, 201, 247, 261, 377, 551, 603, 741, 871, 1131, 1273, 1653, 1943, 2223, 2613, 3393, 3819, 4959, 5829, 7163, 7839, 11457, 16549, 17487, 21489, 25259, 36917, 49647, 64467, 75777, 110751, 148941, 227331, 332253, 479921, 1439763, 4319289]

約数ペア:

[(1, 4319289), (3, 1439763), (9, 479921), (13, 332253), (19, 227331), (29, 148941), (39, 110751), (57, 75777), (67, 64467), (87, 49647), (117, 36917), (171, 25259), (201, 21489), (247, 17487), (261, 16549), (377, 11457), (551, 7839), (603, 7163), (741, 5829), (871, 4959), (1131, 3819), (1273, 3393), (1653, 2613), (1943, 2223)]