7198149

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2129}}^1$

素因数の和:2169

約数の個数: 24

約数和(自身を含む): 11655360

約数和(自身を除く): 4457211

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 2129, 3381, 6387, 14903, 44709, 48967, 104321, 146901, 312963, 342769, 1028307, 2399383, 7198149]

約数ペア:

[(1, 7198149), (3, 2399383), (7, 1028307), (21, 342769), (23, 312963), (49, 146901), (69, 104321), (147, 48967), (161, 44709), (483, 14903), (1127, 6387), (2129, 3381)]