30697161

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 47394816

約数和(自身を除く): 16697655

約数列:

[1, 3, 11, 31, 33, 37, 93, 111, 341, 407, 811, 1023, 1147, 1221, 2433, 3441, 8921, 12617, 25141, 26763, 30007, 37851, 75423, 90021, 276551, 330077, 829653, 930217, 990231, 2790651, 10232387, 30697161]

約数ペア:

[(1, 30697161), (3, 10232387), (11, 2790651), (31, 990231), (33, 930217), (37, 829653), (93, 330077), (111, 276551), (341, 90021), (407, 75423), (811, 37851), (1023, 30007), (1147, 26763), (1221, 25141), (2433, 12617), (3441, 8921)]