2714391

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 40

約数和(自身を含む): 4460544

約数和(自身を除く): 1746153

約数列:

[1, 3, 9, 23, 27, 31, 47, 69, 81, 93, 141, 207, 279, 423, 621, 713, 837, 1081, 1269, 1457, 1863, 2139, 2511, 3243, 3807, 4371, 6417, 9729, 13113, 19251, 29187, 33511, 39339, 57753, 87561, 100533, 118017, 301599, 904797, 2714391]

約数ペア:

[(1, 2714391), (3, 904797), (9, 301599), (23, 118017), (27, 100533), (31, 87561), (47, 57753), (69, 39339), (81, 33511), (93, 29187), (141, 19251), (207, 13113), (279, 9729), (423, 6417), (621, 4371), (713, 3807), (837, 3243), (1081, 2511), (1269, 2139), (1457, 1863)]