1851027

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:294

約数の個数: 16

約数和(自身を含む): 2570400

約数和(自身を除く): 719373

約数列:

[1, 3, 41, 101, 123, 149, 303, 447, 4141, 6109, 12423, 15049, 18327, 45147, 617009, 1851027]

約数ペア:

[(1, 1851027), (3, 617009), (41, 45147), (101, 18327), (123, 15049), (149, 12423), (303, 6109), (447, 4141)]