1138862127

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2161}}^1\times {\mathrm{13513}}^1$

素因数の和:15690

約数の個数: 16

約数和(自身を含む): 1636167008

約数和(自身を除く): 497304881

約数列:

[1, 3, 13, 39, 2161, 6483, 13513, 28093, 40539, 84279, 175669, 527007, 29201593, 87604779, 379620709, 1138862127]

約数ペア:

[(1, 1138862127), (3, 379620709), (13, 87604779), (39, 29201593), (2161, 527007), (6483, 175669), (13513, 84279), (28093, 40539)]