30152367

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15439}}^1$

素因数の和:15483

約数の個数: 24

約数和(自身を含む): 51384320

約数和(自身を除く): 21231953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 15439, 46317, 108073, 138951, 324219, 478609, 972657, 1435827, 3350263, 4307481, 10050789, 30152367]

約数ペア:

[(1, 30152367), (3, 10050789), (7, 4307481), (9, 3350263), (21, 1435827), (31, 972657), (63, 478609), (93, 324219), (217, 138951), (279, 108073), (651, 46317), (1953, 15439)]