5515419

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 9192960

約数和(自身を除く): 3677541

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 227, 267, 273, 623, 681, 1157, 1589, 1869, 2951, 3471, 4767, 8099, 8853, 20203, 20657, 24297, 60609, 61971, 141421, 262639, 424263, 787917, 1838473, 5515419]

約数ペア:

[(1, 5515419), (3, 1838473), (7, 787917), (13, 424263), (21, 262639), (39, 141421), (89, 61971), (91, 60609), (227, 24297), (267, 20657), (273, 20203), (623, 8853), (681, 8099), (1157, 4767), (1589, 3471), (1869, 2951)]