424210003

素因数分解:

$7^2\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 502740000

約数和(自身を除く): 78529997

約数列:

[1, 7, 49, 97, 149, 599, 679, 1043, 4193, 4753, 7301, 14453, 29351, 58103, 89251, 101171, 406721, 624757, 708197, 2847047, 4373299, 8657347, 60601429, 424210003]

約数ペア:

[(1, 424210003), (7, 60601429), (49, 8657347), (97, 4373299), (149, 2847047), (599, 708197), (679, 624757), (1043, 406721), (4193, 101171), (4753, 89251), (7301, 58103), (14453, 29351)]