1258903434177

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{2351}}^1\times {\mathrm{3131437}}^1$

素因数の和:3133813

約数の個数: 24

約数和(自身を含む): 1914936965760

約数和(自身を除く): 656033531583

約数列:

[1, 3, 9, 19, 57, 171, 2351, 7053, 21159, 44669, 134007, 402021, 3131437, 9394311, 28182933, 59497303, 178491909, 535475727, 7362008387, 22086025161, 66258075483, 139878159353, 419634478059, 1258903434177]

約数ペア:

[(1, 1258903434177), (3, 419634478059), (9, 139878159353), (19, 66258075483), (57, 22086025161), (171, 7362008387), (2351, 535475727), (7053, 178491909), (21159, 59497303), (44669, 28182933), (134007, 9394311), (402021, 3131437)]