306981115

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{381343}}^1$

素因数の和:381378

約数の個数: 16

約数和(自身を含む): 439308288

約数和(自身を除く): 132327173

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 381343, 1906715, 2669401, 8770889, 13347005, 43854445, 61396223, 306981115]

約数ペア:

[(1, 306981115), (5, 61396223), (7, 43854445), (23, 13347005), (35, 8770889), (115, 2669401), (161, 1906715), (805, 381343)]