16740129

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 26061760

約数和(自身を除く): 9321631

約数列:

[1, 3, 7, 21, 59, 177, 229, 413, 687, 1239, 1603, 3481, 4809, 10443, 13511, 24367, 40533, 73101, 94577, 283731, 797149, 2391447, 5580043, 16740129]

約数ペア:

[(1, 16740129), (3, 5580043), (7, 2391447), (21, 797149), (59, 283731), (177, 94577), (229, 73101), (413, 40533), (687, 24367), (1239, 13511), (1603, 10443), (3481, 4809)]