23155769

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3221}}^1$

素因数の和:3320

約数の個数: 16

約数和(自身を含む): 28869120

約数和(自身を除く): 5713351

約数列:

[1, 7, 13, 79, 91, 553, 1027, 3221, 7189, 22547, 41873, 254459, 293111, 1781213, 3307967, 23155769]

約数ペア:

[(1, 23155769), (7, 3307967), (13, 1781213), (79, 293111), (91, 254459), (553, 41873), (1027, 22547), (3221, 7189)]