40464039

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3727}}^1$

素因数の和:3795

約数の個数: 32

約数和(自身を含む): 68714496

約数和(自身を除く): 28250457

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 3619, 3727, 10857, 11181, 26089, 40997, 78267, 122991, 175169, 286979, 525507, 860937, 1226183, 1926859, 3678549, 5780577, 13488013, 40464039]

約数ペア:

[(1, 40464039), (3, 13488013), (7, 5780577), (11, 3678549), (21, 1926859), (33, 1226183), (47, 860937), (77, 525507), (141, 286979), (231, 175169), (329, 122991), (517, 78267), (987, 40997), (1551, 26089), (3619, 11181), (3727, 10857)]