133025809

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{821}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 154667520

約数和(自身を除く): 21641711

約数列:

[1, 7, 79, 293, 553, 821, 2051, 5747, 23147, 64859, 162029, 240553, 454013, 1683871, 19003687, 133025809]

約数ペア:

[(1, 133025809), (7, 19003687), (79, 1683871), (293, 454013), (553, 240553), (821, 162029), (2051, 64859), (5747, 23147)]