40764711

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 60318720

約数和(自身を除く): 19554009

約数列:

[1, 3, 13, 39, 79, 101, 131, 237, 303, 393, 1027, 1313, 1703, 3081, 3939, 5109, 7979, 10349, 13231, 23937, 31047, 39693, 103727, 134537, 172003, 311181, 403611, 516009, 1045249, 3135747, 13588237, 40764711]

約数ペア:

[(1, 40764711), (3, 13588237), (13, 3135747), (39, 1045249), (79, 516009), (101, 403611), (131, 311181), (237, 172003), (303, 134537), (393, 103727), (1027, 39693), (1313, 31047), (1703, 23937), (3081, 13231), (3939, 10349), (5109, 7979)]