52947111

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 83962368

約数和(自身を除く): 31015257

約数列:

[1, 3, 7, 21, 37, 83, 111, 249, 259, 581, 777, 821, 1743, 2463, 3071, 5747, 9213, 17241, 21497, 30377, 64491, 68143, 91131, 204429, 212639, 477001, 637917, 1431003, 2521291, 7563873, 17649037, 52947111]

約数ペア:

[(1, 52947111), (3, 17649037), (7, 7563873), (21, 2521291), (37, 1431003), (83, 637917), (111, 477001), (249, 212639), (259, 204429), (581, 91131), (777, 68143), (821, 64491), (1743, 30377), (2463, 21497), (3071, 17241), (5747, 9213)]