322440111

素因数分解:

$3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{12157}}^1$

素因数の和:12591

約数の個数: 24

約数和(自身を含む): 533590304

約数和(自身を除く): 211150193

約数列:

[1, 3, 7, 9, 21, 63, 421, 1263, 2947, 3789, 8841, 12157, 26523, 36471, 85099, 109413, 255297, 765891, 5118097, 15354291, 35826679, 46062873, 107480037, 322440111]

約数ペア:

[(1, 322440111), (3, 107480037), (7, 46062873), (9, 35826679), (21, 15354291), (63, 5118097), (421, 765891), (1263, 255297), (2947, 109413), (3789, 85099), (8841, 36471), (12157, 26523)]