349849171

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11351}}^1$

素因数の和:11419

約数の個数: 24

約数和(自身を含む): 442591776

約数和(自身を除く): 92742605

約数列:

[1, 7, 17, 37, 49, 119, 259, 629, 833, 1813, 4403, 11351, 30821, 79457, 192967, 419987, 556199, 1350769, 2939909, 7139779, 9455383, 20579363, 49978453, 349849171]

約数ペア:

[(1, 349849171), (7, 49978453), (17, 20579363), (37, 9455383), (49, 7139779), (119, 2939909), (259, 1350769), (629, 556199), (833, 419987), (1813, 192967), (4403, 79457), (11351, 30821)]