23970891

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{14449}}^1$

素因数の和:14538

約数の個数: 16

約数和(自身を含む): 36992000

約数和(自身を除く): 13021109

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 14449, 43347, 101143, 303429, 1141471, 3424413, 7990297, 23970891]

約数ペア:

[(1, 23970891), (3, 7990297), (7, 3424413), (21, 1141471), (79, 303429), (237, 101143), (553, 43347), (1659, 14449)]