618062013

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{45389}}^1$

素因数の和:45501

約数の個数: 24

約数和(自身を含む): 955913400

約数和(自身を除く): 337851387

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1513, 4539, 13617, 45389, 136167, 408501, 771613, 2314839, 4039621, 6944517, 12118863, 36356589, 68673557, 206020671, 618062013]

約数ペア:

[(1, 618062013), (3, 206020671), (9, 68673557), (17, 36356589), (51, 12118863), (89, 6944517), (153, 4039621), (267, 2314839), (801, 771613), (1513, 408501), (4539, 136167), (13617, 45389)]