42443937

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{881}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 63154728

約数和(自身を除く): 20710791

約数列:

[1, 3, 9, 53, 101, 159, 303, 477, 881, 909, 2643, 5353, 7929, 16059, 46693, 48177, 88981, 140079, 266943, 420237, 800829, 4715993, 14147979, 42443937]

約数ペア:

[(1, 42443937), (3, 14147979), (9, 4715993), (53, 800829), (101, 420237), (159, 266943), (303, 140079), (477, 88981), (881, 48177), (909, 46693), (2643, 16059), (5353, 7929)]