42862281

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{185551}}^1$

素因数の和:185572

約数の個数: 16

約数和(自身を含む): 71251968

約数和(自身を除く): 28389687

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 185551, 556653, 1298857, 2041061, 3896571, 6123183, 14287427, 42862281]

約数ペア:

[(1, 42862281), (3, 14287427), (7, 6123183), (11, 3896571), (21, 2041061), (33, 1298857), (77, 556653), (231, 185551)]