17342227

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 21669120

約数和(自身を除く): 4326893

約数列:

[1, 7, 17, 49, 109, 119, 191, 763, 833, 1337, 1853, 3247, 5341, 9359, 12971, 20819, 22729, 90797, 145733, 159103, 353923, 1020131, 2477461, 17342227]

約数ペア:

[(1, 17342227), (7, 2477461), (17, 1020131), (49, 353923), (109, 159103), (119, 145733), (191, 90797), (763, 22729), (833, 20819), (1337, 12971), (1853, 9359), (3247, 5341)]