121692011

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{12391}}^1$

素因数の和:12482

約数の個数: 16

約数和(自身を含む): 147514368

約数和(自身を除く): 25822357

約数列:

[1, 7, 23, 61, 161, 427, 1403, 9821, 12391, 86737, 284993, 755851, 1994951, 5290957, 17384573, 121692011]

約数ペア:

[(1, 121692011), (7, 17384573), (23, 5290957), (61, 1994951), (161, 755851), (427, 284993), (1403, 86737), (9821, 12391)]