1428973

素因数分解:

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

素因数の和:444

約数の個数: 16

約数和(自身を含む): 1806336

約数和(自身を除く): 377363

約数列:

[1, 7, 13, 41, 91, 287, 383, 533, 2681, 3731, 4979, 15703, 34853, 109921, 204139, 1428973]

約数ペア:

[(1, 1428973), (7, 204139), (13, 109921), (41, 34853), (91, 15703), (287, 4979), (383, 3731), (533, 2681)]