10002811

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 12870144

約数和(自身を除く): 2867333

約数列:

[1, 7, 13, 41, 49, 91, 287, 383, 533, 637, 2009, 2681, 3731, 4979, 15703, 18767, 26117, 34853, 109921, 204139, 243971, 769447, 1428973, 10002811]

約数ペア:

[(1, 10002811), (7, 1428973), (13, 769447), (41, 243971), (49, 204139), (91, 109921), (287, 34853), (383, 26117), (533, 18767), (637, 15703), (2009, 4979), (2681, 3731)]