51156287

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{877}}^1$

素因数の和:1538

約数の個数: 16

約数和(自身を含む): 63131712

約数和(自身を除く): 11975425

約数列:

[1, 7, 13, 91, 641, 877, 4487, 6139, 8333, 11401, 58331, 79807, 562157, 3935099, 7308041, 51156287]

約数ペア:

[(1, 51156287), (7, 7308041), (13, 3935099), (91, 562157), (641, 79807), (877, 58331), (4487, 11401), (6139, 8333)]