40558821

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 60715008

約数和(自身を除く): 20156187

約数列:

[1, 3, 17, 23, 51, 69, 71, 213, 391, 487, 1173, 1207, 1461, 1633, 3621, 4899, 8279, 11201, 24837, 27761, 33603, 34577, 83283, 103731, 190417, 571251, 587809, 795271, 1763427, 2385813, 13519607, 40558821]

約数ペア:

[(1, 40558821), (3, 13519607), (17, 2385813), (23, 1763427), (51, 795271), (69, 587809), (71, 571251), (213, 190417), (391, 103731), (487, 83283), (1173, 34577), (1207, 33603), (1461, 27761), (1633, 24837), (3621, 11201), (4899, 8279)]