74793803

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 87106560

約数和(自身を除く): 12312757

約数列:

[1, 7, 79, 211, 553, 641, 1477, 4487, 16669, 50639, 116683, 135251, 354473, 946757, 10684829, 74793803]

約数ペア:

[(1, 74793803), (7, 10684829), (79, 946757), (211, 354473), (553, 135251), (641, 116683), (1477, 50639), (4487, 16669)]