1315886373

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{27283}}^1$

素因数の和:27545

約数の個数: 24

約数和(自身を含む): 1991950272

約数和(自身を除く): 676063899

約数列:

[1, 3, 9, 23, 69, 207, 233, 699, 2097, 5359, 16077, 27283, 48231, 81849, 245547, 627509, 1882527, 5647581, 6356939, 19070817, 57212451, 146209597, 438628791, 1315886373]

約数ペア:

[(1, 1315886373), (3, 438628791), (9, 146209597), (23, 57212451), (69, 19070817), (207, 6356939), (233, 5647581), (699, 1882527), (2097, 627509), (5359, 245547), (16077, 81849), (27283, 48231)]