214485089

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{38639}}^1$

素因数の和:38720

約数の個数: 16

約数和(自身を含む): 268316160

約数和(自身を除く): 53831071

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 38639, 270473, 502307, 2356979, 3516149, 16498853, 30640727, 214485089]

約数ペア:

[(1, 214485089), (7, 30640727), (13, 16498853), (61, 3516149), (91, 2356979), (427, 502307), (793, 270473), (5551, 38639)]