629901

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 1010880

約数和(自身を除く): 380979

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 179, 207, 391, 537, 1173, 1611, 3043, 3519, 4117, 9129, 12351, 27387, 37053, 69989, 209967, 629901]

約数ペア:

[(1, 629901), (3, 209967), (9, 69989), (17, 37053), (23, 27387), (51, 12351), (69, 9129), (153, 4117), (179, 3519), (207, 3043), (391, 1611), (537, 1173)]