1530949

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 1882368

約数和(自身を除く): 351419

約数列:

[1, 7, 23, 37, 161, 257, 259, 851, 1799, 5911, 5957, 9509, 41377, 66563, 218707, 1530949]

約数ペア:

[(1, 1530949), (7, 218707), (23, 66563), (37, 41377), (161, 9509), (257, 5957), (259, 5911), (851, 1799)]