42492021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2677}}^1$

素因数の和:2741

約数の個数: 32

約数和(自身を含む): 68385408

約数和(自身を除く): 25893387

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 407, 429, 481, 1221, 1443, 2677, 5291, 8031, 15873, 29447, 34801, 88341, 99049, 104403, 297147, 382811, 1089539, 1148433, 1287637, 3268617, 3862911, 14164007, 42492021]

約数ペア:

[(1, 42492021), (3, 14164007), (11, 3862911), (13, 3268617), (33, 1287637), (37, 1148433), (39, 1089539), (111, 382811), (143, 297147), (407, 104403), (429, 99049), (481, 88341), (1221, 34801), (1443, 29447), (2677, 15873), (5291, 8031)]