201405459

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1\times {\mathrm{2053}}^1$

素因数の和:2726

約数の個数: 16

約数和(自身を含む): 274184352

約数和(自身を除く): 72778893

約数列:

[1, 3, 53, 159, 617, 1851, 2053, 6159, 32701, 98103, 108809, 326427, 1266701, 3800103, 67135153, 201405459]

約数ペア:

[(1, 201405459), (3, 67135153), (53, 3800103), (159, 1266701), (617, 326427), (1851, 108809), (2053, 98103), (6159, 32701)]