40904133

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 55468800

約数和(自身を除く): 14564667

約数列:

[1, 3, 89, 239, 267, 641, 717, 1923, 21271, 57049, 63813, 153199, 171147, 459597, 13634711, 40904133]

約数ペア:

[(1, 40904133), (3, 13634711), (89, 459597), (239, 171147), (267, 153199), (641, 63813), (717, 57049), (1923, 21271)]