1290932961

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2381}}^1\times {\mathrm{10631}}^1$

素因数の和:13032

約数の個数: 16

約数和(自身を含む): 1823430528

約数和(自身を除く): 532497567

約数列:

[1, 3, 17, 51, 2381, 7143, 10631, 31893, 40477, 121431, 180727, 542181, 25312411, 75937233, 430310987, 1290932961]

約数ペア:

[(1, 1290932961), (3, 430310987), (17, 75937233), (51, 25312411), (2381, 542181), (7143, 180727), (10631, 121431), (31893, 40477)]