2635713

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 4177920

約数和(自身を除く): 1542207

約数列:

[1, 3, 9, 27, 31, 47, 67, 93, 141, 201, 279, 423, 603, 837, 1269, 1457, 1809, 2077, 3149, 4371, 6231, 9447, 13113, 18693, 28341, 39339, 56079, 85023, 97619, 292857, 878571, 2635713]

約数ペア:

[(1, 2635713), (3, 878571), (9, 292857), (27, 97619), (31, 85023), (47, 56079), (67, 39339), (93, 28341), (141, 18693), (201, 13113), (279, 9447), (423, 6231), (603, 4371), (837, 3149), (1269, 2077), (1457, 1809)]