12854079

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2957}}^1$

素因数の和:2996

約数の個数: 32

約数和(自身を含む): 22717440

約数和(自身を除く): 9863361

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 2957, 4347, 8871, 20699, 26613, 62097, 68011, 79839, 186291, 204033, 476077, 558873, 612099, 1428231, 1836297, 4284693, 12854079]

約数ペア:

[(1, 12854079), (3, 4284693), (7, 1836297), (9, 1428231), (21, 612099), (23, 558873), (27, 476077), (63, 204033), (69, 186291), (161, 79839), (189, 68011), (207, 62097), (483, 26613), (621, 20699), (1449, 8871), (2957, 4347)]