4895709

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 8171520

約数和(自身を除く): 3275811

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 227, 237, 273, 553, 681, 1027, 1589, 1659, 2951, 3081, 4767, 7189, 8853, 17933, 20657, 21567, 53799, 61971, 125531, 233129, 376593, 699387, 1631903, 4895709]

約数ペア:

[(1, 4895709), (3, 1631903), (7, 699387), (13, 376593), (21, 233129), (39, 125531), (79, 61971), (91, 53799), (227, 21567), (237, 20657), (273, 17933), (553, 8853), (681, 7189), (1027, 4767), (1589, 3081), (1659, 2951)]