40515471

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29423}}^1$

素因数の和:29452

約数の個数: 20

約数和(自身を含む): 64085472

約数和(自身を除く): 23570001

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 29423, 88269, 264807, 500191, 794421, 1500573, 2383263, 4501719, 13505157, 40515471]

約数ペア:

[(1, 40515471), (3, 13505157), (9, 4501719), (17, 2383263), (27, 1500573), (51, 794421), (81, 500191), (153, 264807), (459, 88269), (1377, 29423)]