2292927

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 3881472

約数和(自身を除く): 1588545

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 227, 259, 273, 481, 681, 777, 1443, 1589, 2951, 3367, 4767, 8399, 8853, 10101, 20657, 25197, 58793, 61971, 109187, 176379, 327561, 764309, 2292927]

約数ペア:

[(1, 2292927), (3, 764309), (7, 327561), (13, 176379), (21, 109187), (37, 61971), (39, 58793), (91, 25197), (111, 20657), (227, 10101), (259, 8853), (273, 8399), (481, 4767), (681, 3367), (777, 2951), (1443, 1589)]