28492788711

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{487}}^1\times {\mathrm{1621}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 38981564928

約数和(自身を除く): 10488776217

約数列:

[1, 3, 53, 159, 227, 487, 681, 1461, 1621, 4863, 12031, 25811, 36093, 77433, 85913, 110549, 257739, 331647, 367967, 789427, 1103901, 2368281, 5859097, 17577291, 19502251, 41839631, 58506753, 125518893, 179199929, 537599787, 9497596237, 28492788711]

約数ペア:

[(1, 28492788711), (3, 9497596237), (53, 537599787), (159, 179199929), (227, 125518893), (487, 58506753), (681, 41839631), (1461, 19502251), (1621, 17577291), (4863, 5859097), (12031, 2368281), (25811, 1103901), (36093, 789427), (77433, 367967), (85913, 331647), (110549, 257739)]