260035731

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{15263}}^1$

素因数の和:15903

約数の個数: 16

約数和(自身を含む): 385873920

約数和(自身を除く): 125838189

約数列:

[1, 3, 9, 27, 631, 1893, 5679, 15263, 17037, 45789, 137367, 412101, 9630953, 28892859, 86678577, 260035731]

約数ペア:

[(1, 260035731), (3, 86678577), (9, 28892859), (27, 9630953), (631, 412101), (1893, 137367), (5679, 45789), (15263, 17037)]