40868619

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 61737984

約数和(自身を除く): 20869365

約数列:

[1, 3, 11, 33, 43, 83, 129, 249, 347, 473, 913, 1041, 1419, 2739, 3569, 3817, 10707, 11451, 14921, 28801, 39259, 44763, 86403, 117777, 164131, 316811, 492393, 950433, 1238443, 3715329, 13622873, 40868619]

約数ペア:

[(1, 40868619), (3, 13622873), (11, 3715329), (33, 1238443), (43, 950433), (83, 492393), (129, 316811), (249, 164131), (347, 117777), (473, 86403), (913, 44763), (1041, 39259), (1419, 28801), (2739, 14921), (3569, 11451), (3817, 10707)]