15976233

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19507}}^1$

素因数の和:19533

約数の個数: 24

約数和(自身を含む): 28403648

約数和(自身を除く): 12427415

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 19507, 58521, 136549, 175563, 253591, 409647, 760773, 1228941, 1775137, 2282319, 5325411, 15976233]

約数ペア:

[(1, 15976233), (3, 5325411), (7, 2282319), (9, 1775137), (13, 1228941), (21, 760773), (39, 409647), (63, 253591), (91, 175563), (117, 136549), (273, 58521), (819, 19507)]