140202363

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{142049}}^1$

素因数の和:142106

約数の個数: 16

約数和(自身を含む): 218188800

約数和(自身を除く): 77986437

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 142049, 426147, 994343, 2983029, 6676303, 20028909, 46734121, 140202363]

約数ペア:

[(1, 140202363), (3, 46734121), (7, 20028909), (21, 6676303), (47, 2983029), (141, 994343), (329, 426147), (987, 142049)]