1423359

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 2557440

約数和(自身を除く): 1134081

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 443, 459, 1071, 1329, 3101, 3213, 3987, 7531, 9303, 11961, 22593, 27909, 52717, 67779, 83727, 158151, 203337, 474453, 1423359]

約数ペア:

[(1, 1423359), (3, 474453), (7, 203337), (9, 158151), (17, 83727), (21, 67779), (27, 52717), (51, 27909), (63, 22593), (119, 11961), (153, 9303), (189, 7531), (357, 3987), (443, 3213), (459, 3101), (1071, 1329)]