136969889

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{3203}}^1$

素因数の和:3400

約数の個数: 16

約数和(自身を含む): 161481600

約数和(自身を除く): 24511711

約数列:

[1, 7, 41, 149, 287, 1043, 3203, 6109, 22421, 42763, 131323, 477247, 919261, 3340729, 19567127, 136969889]

約数ペア:

[(1, 136969889), (7, 19567127), (41, 3340729), (149, 919261), (287, 477247), (1043, 131323), (3203, 42763), (6109, 22421)]