23564079

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 43630080

約数和(自身を除く): 20066001

約数列:

[1, 3, 7, 9, 11, 21, 33, 37, 63, 77, 99, 111, 231, 259, 333, 407, 693, 777, 919, 1221, 2331, 2757, 2849, 3663, 6433, 8271, 8547, 10109, 19299, 25641, 30327, 34003, 57897, 70763, 90981, 102009, 212289, 238021, 306027, 374033, 636867, 714063, 1122099, 2142189, 2618231, 3366297, 7854693, 23564079]

約数ペア:

[(1, 23564079), (3, 7854693), (7, 3366297), (9, 2618231), (11, 2142189), (21, 1122099), (33, 714063), (37, 636867), (63, 374033), (77, 306027), (99, 238021), (111, 212289), (231, 102009), (259, 90981), (333, 70763), (407, 57897), (693, 34003), (777, 30327), (919, 25641), (1221, 19299), (2331, 10109), (2757, 8547), (2849, 8271), (3663, 6433)]