64602013

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 75271680

約数和(自身を除く): 10669667

約数列:

[1, 7, 79, 197, 553, 593, 1379, 4151, 15563, 46847, 108941, 116821, 327929, 817747, 9228859, 64602013]

約数ペア:

[(1, 64602013), (7, 9228859), (79, 817747), (197, 327929), (553, 116821), (593, 108941), (1379, 46847), (4151, 15563)]