42881259

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{14251}}^1$

素因数の和:14330

約数の個数: 16

約数和(自身を含む): 61568640

約数和(自身を除く): 18687381

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 14251, 42753, 242267, 726801, 840809, 2522427, 14293753, 42881259]

約数ペア:

[(1, 42881259), (3, 14293753), (17, 2522427), (51, 840809), (59, 726801), (177, 242267), (1003, 42753), (3009, 14251)]