142477959

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{13001}}^1$

素因数の和:13298

約数の個数: 16

約数和(自身を含む): 205327584

約数和(自身を除く): 62849625

約数列:

[1, 3, 13, 39, 281, 843, 3653, 10959, 13001, 39003, 169013, 507039, 3653281, 10959843, 47492653, 142477959]

約数ペア:

[(1, 142477959), (3, 47492653), (13, 10959843), (39, 3653281), (281, 507039), (843, 169013), (3653, 39003), (10959, 13001)]