68404973

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12323}}^1$

素因数の和:12404

約数の個数: 16

約数和(自身を含む): 85577856

約数和(自身を除く): 17172883

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 12323, 86261, 160199, 751703, 1121393, 5261921, 9772139, 68404973]

約数ペア:

[(1, 68404973), (7, 9772139), (13, 5261921), (61, 1121393), (91, 751703), (427, 160199), (793, 86261), (5551, 12323)]