1850870169

素因数分解:

$3^4\times {\mathrm{389}}^1\times {\mathrm{58741}}^1$

素因数の和:59142

約数の個数: 20

約数和(自身を含む): 2772034980

約数和(自身を除く): 921164811

約数列:

[1, 3, 9, 27, 81, 389, 1167, 3501, 10503, 31509, 58741, 176223, 528669, 1586007, 4758021, 22850249, 68550747, 205652241, 616956723, 1850870169]

約数ペア:

[(1, 1850870169), (3, 616956723), (9, 205652241), (27, 68550747), (81, 22850249), (389, 4758021), (1167, 1586007), (3501, 528669), (10503, 176223), (31509, 58741)]