1320406923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{49459}}^1$

素因数の和:50282

約数の個数: 16

約数和(自身を含む): 1923004800

約数和(自身を除く): 602597877

約数列:

[1, 3, 11, 33, 809, 2427, 8899, 26697, 49459, 148377, 544049, 1632147, 40012331, 120036993, 440135641, 1320406923]

約数ペア:

[(1, 1320406923), (3, 440135641), (11, 120036993), (33, 40012331), (809, 1632147), (2427, 544049), (8899, 148377), (26697, 49459)]