474453

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 831168

約数和(自身を除く): 356715

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 443, 1071, 1329, 3101, 3987, 7531, 9303, 22593, 27909, 52717, 67779, 158151, 474453]

約数ペア:

[(1, 474453), (3, 158151), (7, 67779), (9, 52717), (17, 27909), (21, 22593), (51, 9303), (63, 7531), (119, 3987), (153, 3101), (357, 1329), (443, 1071)]