98720307

素因数分解:

$3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{5657}}^1$

素因数の和:5947

約数の個数: 24

約数和(自身を含む): 163584096

約数和(自身を除く): 64863789

約数列:

[1, 3, 7, 9, 21, 63, 277, 831, 1939, 2493, 5657, 5817, 16971, 17451, 39599, 50913, 118797, 356391, 1566989, 4700967, 10968923, 14102901, 32906769, 98720307]

約数ペア:

[(1, 98720307), (3, 32906769), (7, 14102901), (9, 10968923), (21, 4700967), (63, 1566989), (277, 356391), (831, 118797), (1939, 50913), (2493, 39599), (5657, 17451), (5817, 16971)]