1316248921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{22871}}^1$

素因数の和:23136

約数の個数: 16

約数和(自身を含む): 1498573440

約数和(自身を除く): 182324519

約数列:

[1, 13, 19, 233, 247, 3029, 4427, 22871, 57551, 297323, 434549, 5328943, 5649137, 69276259, 101249917, 1316248921]

約数ペア:

[(1, 1316248921), (13, 101249917), (19, 69276259), (233, 5649137), (247, 5328943), (3029, 434549), (4427, 297323), (22871, 57551)]