488703057

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{17317}}^1$

素因数の和:17752

約数の個数: 16

約数和(自身を含む): 681636480

約数和(自身を除く): 192933423

約数列:

[1, 3, 23, 69, 409, 1227, 9407, 17317, 28221, 51951, 398291, 1194873, 7082653, 21247959, 162901019, 488703057]

約数ペア:

[(1, 488703057), (3, 162901019), (23, 21247959), (69, 7082653), (409, 1194873), (1227, 398291), (9407, 51951), (17317, 28221)]