210959637

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2753}}^1$

素因数の和:2893

約数の個数: 32

約数和(自身を含む): 333123840

約数和(自身を除く): 122164203

約数列:

[1, 3, 7, 21, 41, 89, 123, 267, 287, 623, 861, 1869, 2753, 3649, 8259, 10947, 19271, 25543, 57813, 76629, 112873, 245017, 338619, 735051, 790111, 1715119, 2370333, 5145357, 10045697, 30137091, 70319879, 210959637]

約数ペア:

[(1, 210959637), (3, 70319879), (7, 30137091), (21, 10045697), (41, 5145357), (89, 2370333), (123, 1715119), (267, 790111), (287, 735051), (623, 338619), (861, 245017), (1869, 112873), (2753, 76629), (3649, 57813), (8259, 25543), (10947, 19271)]