3789531

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 6048000

約数和(自身を除く): 2258469

約数列:

[1, 3, 9, 19, 27, 57, 83, 89, 171, 249, 267, 513, 747, 801, 1577, 1691, 2241, 2403, 4731, 5073, 7387, 14193, 15219, 22161, 42579, 45657, 66483, 140353, 199449, 421059, 1263177, 3789531]

約数ペア:

[(1, 3789531), (3, 1263177), (9, 421059), (19, 199449), (27, 140353), (57, 66483), (83, 45657), (89, 42579), (171, 22161), (249, 15219), (267, 14193), (513, 7387), (747, 5073), (801, 4731), (1577, 2403), (1691, 2241)]