4538107

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 5501952

約数和(自身を除く): 963845

約数列:

[1, 7, 23, 71, 161, 397, 497, 1633, 2779, 9131, 11431, 28187, 63917, 197309, 648301, 4538107]

約数ペア:

[(1, 4538107), (7, 648301), (23, 197309), (71, 63917), (161, 28187), (397, 11431), (497, 9131), (1633, 2779)]