42628047

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1693}}^1$

素因数の和:1823

約数の個数: 32

約数和(自身を含む): 71554560

約数和(自身を除く): 28926513

約数列:

[1, 3, 7, 11, 21, 33, 77, 109, 231, 327, 763, 1199, 1693, 2289, 3597, 5079, 8393, 11851, 18623, 25179, 35553, 55869, 130361, 184537, 391083, 553611, 1291759, 2029907, 3875277, 6089721, 14209349, 42628047]

約数ペア:

[(1, 42628047), (3, 14209349), (7, 6089721), (11, 3875277), (21, 2029907), (33, 1291759), (77, 553611), (109, 391083), (231, 184537), (327, 130361), (763, 55869), (1199, 35553), (1693, 25179), (2289, 18623), (3597, 11851), (5079, 8393)]