142010547

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{143881}}^1$

素因数の和:143938

約数の個数: 16

約数和(自身を含む): 221002752

約数和(自身を除く): 78992205

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 143881, 431643, 1007167, 3021501, 6762407, 20287221, 47336849, 142010547]

約数ペア:

[(1, 142010547), (3, 47336849), (7, 20287221), (21, 6762407), (47, 3021501), (141, 1007167), (329, 431643), (987, 143881)]