21840096657

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{15199}}^1\times {\mathrm{15451}}^1$

素因数の和:30684

約数の個数: 16

約数和(自身を含む): 30063411200

約数和(自身を除く): 8223314543

約数列:

[1, 3, 31, 93, 15199, 15451, 45597, 46353, 471169, 478981, 1413507, 1436943, 234839749, 704519247, 7280032219, 21840096657]

約数ペア:

[(1, 21840096657), (3, 7280032219), (31, 704519247), (93, 234839749), (15199, 1436943), (15451, 1413507), (45597, 478981), (46353, 471169)]