3111406

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:387

約数の個数: 16

約数和(自身を含む): 4800528

約数和(自身を除く): 1689122

約数列:

[1, 2, 73, 101, 146, 202, 211, 422, 7373, 14746, 15403, 21311, 30806, 42622, 1555703, 3111406]

約数ペア:

[(1, 3111406), (2, 1555703), (73, 42622), (101, 30806), (146, 21311), (202, 15403), (211, 14746), (422, 7373)]