40459263

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 60963840

約数和(自身を除く): 20504577

約数列:

[1, 3, 13, 29, 39, 83, 87, 249, 377, 431, 1079, 1131, 1293, 2407, 3237, 5603, 7221, 12499, 16809, 31291, 35773, 37497, 93873, 107319, 162487, 465049, 487461, 1037417, 1395147, 3112251, 13486421, 40459263]

約数ペア:

[(1, 40459263), (3, 13486421), (13, 3112251), (29, 1395147), (39, 1037417), (83, 487461), (87, 465049), (249, 162487), (377, 107319), (431, 93873), (1079, 37497), (1131, 35773), (1293, 31291), (2407, 16809), (3237, 12499), (5603, 7221)]