308193567

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 455737344

約数和(自身を除く): 147543777

約数列:

[1, 3, 11, 33, 127, 151, 381, 453, 487, 1397, 1461, 1661, 4191, 4983, 5357, 16071, 19177, 57531, 61849, 73537, 185547, 210947, 220611, 632841, 680339, 808907, 2041017, 2426721, 9339199, 28017597, 102731189, 308193567]

約数ペア:

[(1, 308193567), (3, 102731189), (11, 28017597), (33, 9339199), (127, 2426721), (151, 2041017), (381, 808907), (453, 680339), (487, 632841), (1397, 220611), (1461, 210947), (1661, 185547), (4191, 73537), (4983, 61849), (5357, 57531), (16071, 19177)]