15513309

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1039}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 26624000

約数和(自身を除く): 11110691

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 553, 711, 1039, 1659, 2133, 3117, 4977, 7273, 9351, 14931, 21819, 28053, 65457, 82081, 196371, 246243, 574567, 738729, 1723701, 2216187, 5171103, 15513309]

約数ペア:

[(1, 15513309), (3, 5171103), (7, 2216187), (9, 1723701), (21, 738729), (27, 574567), (63, 246243), (79, 196371), (189, 82081), (237, 65457), (553, 28053), (711, 21819), (1039, 14931), (1659, 9351), (2133, 7273), (3117, 4977)]