4920783993

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{30431}}^1$

素因数の和:30606

約数の個数: 32

約数和(自身を含む): 7493575680

約数和(自身を除く): 2572791687

約数列:

[1, 3, 9, 27, 53, 113, 159, 339, 477, 1017, 1431, 3051, 5989, 17967, 30431, 53901, 91293, 161703, 273879, 821637, 1612843, 3438703, 4838529, 10316109, 14515587, 30948327, 43546761, 92844981, 182251259, 546753777, 1640261331, 4920783993]

約数ペア:

[(1, 4920783993), (3, 1640261331), (9, 546753777), (27, 182251259), (53, 92844981), (113, 43546761), (159, 30948327), (339, 14515587), (477, 10316109), (1017, 4838529), (1431, 3438703), (3051, 1612843), (5989, 821637), (17967, 273879), (30431, 161703), (53901, 91293)]