2721571567

素因数分解:

${\mathrm{11}}^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:317

約数の個数: 40

約数和(自身を含む): 3282843200

約数和(自身を除く): 561271633

約数列:

[1, 11, 13, 79, 121, 143, 181, 869, 1027, 1331, 1573, 1991, 2353, 9559, 11297, 14299, 14641, 17303, 21901, 25883, 105149, 124267, 157289, 185887, 190333, 240911, 284713, 1156639, 1366937, 1730179, 2044757, 2650021, 3131843, 15036307, 19031969, 22492327, 34450273, 209351659, 247415597, 2721571567]

約数ペア:

[(1, 2721571567), (11, 247415597), (13, 209351659), (79, 34450273), (121, 22492327), (143, 19031969), (181, 15036307), (869, 3131843), (1027, 2650021), (1331, 2044757), (1573, 1730179), (1991, 1366937), (2353, 1156639), (9559, 284713), (11297, 240911), (14299, 190333), (14641, 185887), (17303, 157289), (21901, 124267), (25883, 105149)]