30087123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 45792000

約数和(自身を除く): 15704877

約数列:

[1, 3, 11, 29, 33, 87, 149, 211, 319, 447, 633, 957, 1639, 2321, 4321, 4917, 6119, 6963, 12963, 18357, 31439, 47531, 67309, 94317, 142593, 201927, 345829, 911731, 1037487, 2735193, 10029041, 30087123]

約数ペア:

[(1, 30087123), (3, 10029041), (11, 2735193), (29, 1037487), (33, 911731), (87, 345829), (149, 201927), (211, 142593), (319, 94317), (447, 67309), (633, 47531), (957, 31439), (1639, 18357), (2321, 12963), (4321, 6963), (4917, 6119)]