31502479

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 36312192

約数和(自身を除く): 4809713

約数列:

[1, 17, 23, 31, 113, 391, 527, 529, 713, 1921, 2599, 3503, 8993, 12121, 16399, 44183, 59551, 59777, 80569, 278783, 1016209, 1369673, 1853087, 31502479]

約数ペア:

[(1, 31502479), (17, 1853087), (23, 1369673), (31, 1016209), (113, 278783), (391, 80569), (527, 59777), (529, 59551), (713, 44183), (1921, 16399), (2599, 12121), (3503, 8993)]