1142206887

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{72287}}^1$

素因数の和:72542

約数の個数: 16

約数和(自身を含む): 1596119040

約数和(自身を除く): 453912153

約数列:

[1, 3, 23, 69, 229, 687, 5267, 15801, 72287, 216861, 1662601, 4987803, 16553723, 49661169, 380735629, 1142206887]

約数ペア:

[(1, 1142206887), (3, 380735629), (23, 49661169), (69, 16553723), (229, 4987803), (687, 1662601), (5267, 216861), (15801, 72287)]