442323

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:96

約数の個数: 36

約数和(自身を含む): 800280

約数和(自身を除く): 357957

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 59, 63, 119, 147, 153, 177, 357, 413, 441, 531, 833, 1003, 1071, 1239, 2499, 2891, 3009, 3717, 7021, 7497, 8673, 9027, 21063, 26019, 49147, 63189, 147441, 442323]

約数ペア:

[(1, 442323), (3, 147441), (7, 63189), (9, 49147), (17, 26019), (21, 21063), (49, 9027), (51, 8673), (59, 7497), (63, 7021), (119, 3717), (147, 3009), (153, 2891), (177, 2499), (357, 1239), (413, 1071), (441, 1003), (531, 833)]