386972027

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 445798080

約数和(自身を除く): 58826053

約数列:

[1, 13, 29, 53, 107, 181, 377, 689, 1391, 1537, 2353, 3103, 5249, 5671, 9593, 19367, 19981, 40339, 68237, 73723, 124709, 164459, 251771, 278197, 561643, 1026451, 2137967, 3616561, 7301359, 13343863, 29767079, 386972027]

約数ペア:

[(1, 386972027), (13, 29767079), (29, 13343863), (53, 7301359), (107, 3616561), (181, 2137967), (377, 1026451), (689, 561643), (1391, 278197), (1537, 251771), (2353, 164459), (3103, 124709), (5249, 73723), (5671, 68237), (9593, 40339), (19367, 19981)]