3656289

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 6128640

約数和(自身を除く): 2472351

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 227, 273, 413, 681, 767, 1239, 1589, 2301, 2951, 4767, 5369, 8853, 13393, 16107, 20657, 40179, 61971, 93751, 174109, 281253, 522327, 1218763, 3656289]

約数ペア:

[(1, 3656289), (3, 1218763), (7, 522327), (13, 281253), (21, 174109), (39, 93751), (59, 61971), (91, 40179), (177, 20657), (227, 16107), (273, 13393), (413, 8853), (681, 5369), (767, 4767), (1239, 2951), (1589, 2301)]