289938999741

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2389}}^1\times {\mathrm{18133}}^1$

素因数の和:20645

約数の個数: 32

約数和(自身を含む): 407745166080

約数和(自身を除く): 117806166339

約数列:

[1, 3, 23, 69, 97, 291, 2231, 2389, 6693, 7167, 18133, 54399, 54947, 164841, 231733, 417059, 695199, 1251177, 1758901, 5276703, 5329859, 15989577, 40454723, 43319737, 121364169, 129959211, 996353951, 2989061853, 4202014489, 12606043467, 96646333247, 289938999741]

約数ペア:

[(1, 289938999741), (3, 96646333247), (23, 12606043467), (69, 4202014489), (97, 2989061853), (291, 996353951), (2231, 129959211), (2389, 121364169), (6693, 43319737), (7167, 40454723), (18133, 15989577), (54399, 5329859), (54947, 5276703), (164841, 1758901), (231733, 1251177), (417059, 695199)]