254752079

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3299}}^1$

素因数の和:3430

約数の個数: 16

約数和(自身を含む): 273715200

約数和(自身を除く): 18963121

約数列:

[1, 31, 47, 53, 1457, 1643, 2491, 3299, 77221, 102269, 155053, 174847, 4806643, 5420257, 8217809, 254752079]

約数ペア:

[(1, 254752079), (31, 8217809), (47, 5420257), (53, 4806643), (1457, 174847), (1643, 155053), (2491, 102269), (3299, 77221)]