977207979

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{823}}^1\times {\mathrm{3271}}^1$

素因数の和:4119

約数の個数: 24

約数和(自身を含む): 1434340096

約数和(自身を除く): 457132117

約数列:

[1, 3, 11, 33, 121, 363, 823, 2469, 3271, 9053, 9813, 27159, 35981, 99583, 107943, 298749, 395791, 1187373, 2692033, 8076099, 29612363, 88837089, 325735993, 977207979]

約数ペア:

[(1, 977207979), (3, 325735993), (11, 88837089), (33, 29612363), (121, 8076099), (363, 2692033), (823, 1187373), (2469, 395791), (3271, 298749), (9053, 107943), (9813, 99583), (27159, 35981)]