5621343

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 9408000

約数和(自身を除く): 3786657

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 349, 413, 767, 1047, 1239, 2301, 2443, 4537, 5369, 7329, 13611, 16107, 20591, 31759, 61773, 95277, 144137, 267683, 432411, 803049, 1873781, 5621343]

約数ペア:

[(1, 5621343), (3, 1873781), (7, 803049), (13, 432411), (21, 267683), (39, 144137), (59, 95277), (91, 61773), (177, 31759), (273, 20591), (349, 16107), (413, 13611), (767, 7329), (1047, 5369), (1239, 4537), (2301, 2443)]