2912201853

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{487561}}^1$

素因数の和:487756

約数の個数: 16

約数和(自身を含む): 4259341632

約数和(自身を除く): 1347139779

約数列:

[1, 3, 11, 33, 181, 543, 1991, 5973, 487561, 1462683, 5363171, 16089513, 88248541, 264745623, 970733951, 2912201853]

約数ペア:

[(1, 2912201853), (3, 970733951), (11, 264745623), (33, 88248541), (181, 16089513), (543, 5363171), (1991, 1462683), (5973, 487561)]