21316014713

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{1291}}^1\times {\mathrm{24317}}^1$

素因数の和:25712

約数の個数: 16

約数和(自身を含む): 24632383104

約数和(自身を除く): 3316368391

約数列:

[1, 7, 97, 679, 1291, 9037, 24317, 125227, 170219, 876589, 2358749, 16511243, 31393247, 219752729, 3045144959, 21316014713]

約数ペア:

[(1, 21316014713), (7, 3045144959), (97, 219752729), (679, 31393247), (1291, 16511243), (9037, 2358749), (24317, 876589), (125227, 170219)]