30497907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 47185920

約数和(自身を除く): 16688013

約数列:

[1, 3, 11, 19, 33, 57, 127, 209, 381, 383, 627, 1149, 1397, 2413, 4191, 4213, 7239, 7277, 12639, 21831, 26543, 48641, 79629, 80047, 145923, 240141, 535051, 924179, 1605153, 2772537, 10165969, 30497907]

約数ペア:

[(1, 30497907), (3, 10165969), (11, 2772537), (19, 1605153), (33, 924179), (57, 535051), (127, 240141), (209, 145923), (381, 80047), (383, 79629), (627, 48641), (1149, 26543), (1397, 21831), (2413, 12639), (4191, 7277), (4213, 7239)]