426907201

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1\times {\mathrm{1031}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 492883200

約数和(自身を除く): 65975999

約数列:

[1, 7, 149, 397, 1031, 1043, 2779, 7217, 59153, 153619, 409307, 414071, 1075333, 2865149, 60986743, 426907201]

約数ペア:

[(1, 426907201), (7, 60986743), (149, 2865149), (397, 1075333), (1031, 414071), (1043, 409307), (2779, 153619), (7217, 59153)]