1401163623

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{1789481}}^1$

素因数の和:1789519

約数の個数: 16

約数和(自身を含む): 2147378400

約数和(自身を除く): 746214777

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 1789481, 5368443, 16105329, 48315987, 51894949, 155684847, 467054541, 1401163623]

約数ペア:

[(1, 1401163623), (3, 467054541), (9, 155684847), (27, 51894949), (29, 48315987), (87, 16105329), (261, 5368443), (783, 1789481)]