2488391703

素因数分解:

$3^2\times 7^1\times {\mathrm{6011}}^1\times {\mathrm{6571}}^1$

素因数の和:12595

約数の個数: 24

約数和(自身を含む): 4109129856

約数和(自身を除く): 1620738153

約数列:

[1, 3, 7, 9, 21, 63, 6011, 6571, 18033, 19713, 42077, 45997, 54099, 59139, 126231, 137991, 378693, 413973, 39498281, 118494843, 276487967, 355484529, 829463901, 2488391703]

約数ペア:

[(1, 2488391703), (3, 829463901), (7, 355484529), (9, 276487967), (21, 118494843), (63, 39498281), (6011, 413973), (6571, 378693), (18033, 137991), (19713, 126231), (42077, 59139), (45997, 54099)]