213898777

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{1277}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 231880320

約数和(自身を除く): 17981543

約数列:

[1, 17, 59, 167, 1003, 1277, 2839, 9853, 21709, 75343, 167501, 213259, 1280831, 3625403, 12582281, 213898777]

約数ペア:

[(1, 213898777), (17, 12582281), (59, 3625403), (167, 1280831), (1003, 213259), (1277, 167501), (2839, 75343), (9853, 21709)]