91103313

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{42953}}^1$

素因数の和:43064

約数の個数: 16

約数和(自身を含む): 140201856

約数和(自身を除く): 49098543

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 42953, 128859, 300671, 902013, 4338253, 13014759, 30367771, 91103313]

約数ペア:

[(1, 91103313), (3, 30367771), (7, 13014759), (21, 4338253), (101, 902013), (303, 300671), (707, 128859), (2121, 42953)]