147492017

素因数分解:

${\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 164335872

約数和(自身を除く): 16843855

約数列:

[1, 17, 31, 101, 163, 289, 527, 1717, 2771, 3131, 5053, 8959, 16463, 29189, 47107, 53227, 85901, 279871, 510353, 904859, 1460317, 4757807, 8676001, 147492017]

約数ペア:

[(1, 147492017), (17, 8676001), (31, 4757807), (101, 1460317), (163, 904859), (289, 510353), (527, 279871), (1717, 85901), (2771, 53227), (3131, 47107), (5053, 29189), (8959, 16463)]