1680552987

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{522073}}^1$

素因数の和:522142

約数の個数: 16

約数和(自身を含む): 2380657440

約数和(自身を除く): 700104453

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 522073, 1566219, 15140117, 19316701, 45420351, 57950103, 560184329, 1680552987]

約数ペア:

[(1, 1680552987), (3, 560184329), (29, 57950103), (37, 45420351), (87, 19316701), (111, 15140117), (1073, 1566219), (3219, 522073)]