230175231

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{953}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 361573632

約数和(自身を除く): 131398401

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 563, 953, 1689, 2859, 6193, 7319, 10483, 12389, 18579, 21957, 31449, 37167, 80509, 136279, 241527, 408837, 536539, 1609617, 5901929, 6975007, 17705787, 20925021, 76725077, 230175231]

約数ペア:

[(1, 230175231), (3, 76725077), (11, 20925021), (13, 17705787), (33, 6975007), (39, 5901929), (143, 1609617), (429, 536539), (563, 408837), (953, 241527), (1689, 136279), (2859, 80509), (6193, 37167), (7319, 31449), (10483, 21957), (12389, 18579)]