40733217

素因数分解:

$3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1801}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 67466880

約数和(自身を除く): 26733663

約数列:

[1, 3, 7, 9, 21, 63, 359, 1077, 1801, 2513, 3231, 5403, 7539, 12607, 16209, 22617, 37821, 113463, 646559, 1939677, 4525913, 5819031, 13577739, 40733217]

約数ペア:

[(1, 40733217), (3, 13577739), (7, 5819031), (9, 4525913), (21, 1939677), (63, 646559), (359, 113463), (1077, 37821), (1801, 22617), (2513, 16209), (3231, 12607), (5403, 7539)]