16344279

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4253}}^1$

素因数の和:4327

約数の個数: 24

約数和(自身を含む): 27429792

約数和(自身を除く): 11085513

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 4253, 12759, 29771, 38277, 89313, 259433, 267939, 778299, 1816031, 2334897, 5448093, 16344279]

約数ペア:

[(1, 16344279), (3, 5448093), (7, 2334897), (9, 1816031), (21, 778299), (61, 267939), (63, 259433), (183, 89313), (427, 38277), (549, 29771), (1281, 12759), (3843, 4253)]