215435517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{57773}}^1$

素因数の和:57900

約数の個数: 16

約数和(自身を含む): 316139328

約数和(自身を除く): 100703811

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 57773, 173319, 635503, 1906509, 6528349, 19585047, 71811839, 215435517]

約数ペア:

[(1, 215435517), (3, 71811839), (11, 19585047), (33, 6528349), (113, 1906509), (339, 635503), (1243, 173319), (3729, 57773)]