9993445

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 15158016

約数和(自身を除く): 5164571

約数列:

[1, 5, 7, 11, 35, 55, 77, 101, 257, 385, 505, 707, 1111, 1285, 1799, 2827, 3535, 5555, 7777, 8995, 14135, 19789, 25957, 38885, 98945, 129785, 181699, 285527, 908495, 1427635, 1998689, 9993445]

約数ペア:

[(1, 9993445), (5, 1998689), (7, 1427635), (11, 908495), (35, 285527), (55, 181699), (77, 129785), (101, 98945), (257, 38885), (385, 25957), (505, 19789), (707, 14135), (1111, 8995), (1285, 7777), (1799, 5555), (2827, 3535)]