1373991731

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{2711}}^1\times {\mathrm{4259}}^1$

素因数の和:6994

約数の個数: 16

約数和(自身を含む): 1663649280

約数和(自身を除く): 289657549

約数列:

[1, 7, 17, 119, 2711, 4259, 18977, 29813, 46087, 72403, 322609, 506821, 11546149, 80823043, 196284533, 1373991731]

約数ペア:

[(1, 1373991731), (7, 196284533), (17, 80823043), (119, 11546149), (2711, 506821), (4259, 322609), (18977, 72403), (29813, 46087)]