20160154803

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1503031}}^1$

素因数の和:1503314

約数の個数: 16

約数和(自身を含む): 28569632256

約数和(自身を除く): 8409477453

約数列:

[1, 3, 17, 51, 263, 789, 4471, 13413, 1503031, 4509093, 25551527, 76654581, 395297153, 1185891459, 6720051601, 20160154803]

約数ペア:

[(1, 20160154803), (3, 6720051601), (17, 1185891459), (51, 395297153), (263, 76654581), (789, 25551527), (4471, 4509093), (13413, 1503031)]