2912257827

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{2915173}}^1$

素因数の和:2915219

約数の個数: 16

約数和(自身を含む): 4431064480

約数和(自身を除く): 1518806653

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 2915173, 8745519, 26236557, 78709671, 107861401, 323584203, 970752609, 2912257827]

約数ペア:

[(1, 2912257827), (3, 970752609), (9, 323584203), (27, 107861401), (37, 78709671), (111, 26236557), (333, 8745519), (999, 2915173)]