39121467

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1039}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 65495040

約数和(自身を除く): 26373573

約数列:

[1, 3, 7, 11, 21, 33, 77, 163, 231, 489, 1039, 1141, 1793, 3117, 3423, 5379, 7273, 11429, 12551, 21819, 34287, 37653, 80003, 169357, 240009, 508071, 1185499, 1862927, 3556497, 5588781, 13040489, 39121467]

約数ペア:

[(1, 39121467), (3, 13040489), (7, 5588781), (11, 3556497), (21, 1862927), (33, 1185499), (77, 508071), (163, 240009), (231, 169357), (489, 80003), (1039, 37653), (1141, 34287), (1793, 21819), (3117, 12551), (3423, 11429), (5379, 7273)]