29770047

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 44226000

約数和(自身を除く): 14455953

約数列:

[1, 3, 9, 53, 139, 159, 417, 449, 477, 1251, 1347, 4041, 7367, 22101, 23797, 62411, 66303, 71391, 187233, 214173, 561699, 3307783, 9923349, 29770047]

約数ペア:

[(1, 29770047), (3, 9923349), (9, 3307783), (53, 561699), (139, 214173), (159, 187233), (417, 71391), (449, 66303), (477, 62411), (1251, 23797), (1347, 22101), (4041, 7367)]