13430001

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 20377728

約数和(自身を除く): 6947727

約数列:

[1, 3, 13, 37, 39, 41, 111, 123, 227, 481, 533, 681, 1443, 1517, 1599, 2951, 4551, 8399, 8853, 9307, 19721, 25197, 27921, 59163, 109187, 120991, 327561, 344359, 362973, 1033077, 4476667, 13430001]

約数ペア:

[(1, 13430001), (3, 4476667), (13, 1033077), (37, 362973), (39, 344359), (41, 327561), (111, 120991), (123, 109187), (227, 59163), (481, 27921), (533, 25197), (681, 19721), (1443, 9307), (1517, 8853), (1599, 8399), (2951, 4551)]