17973157027

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{3217}}^1$

素因数の和:3620

約数の個数: 48

約数和(自身を含む): 23375809440

約数和(自身を除く): 5402652413

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 353, 833, 931, 2261, 2471, 3217, 6001, 6707, 15827, 17297, 22519, 42007, 46949, 54689, 61123, 114019, 157633, 294049, 328643, 382823, 427861, 798133, 1039091, 1135601, 2679761, 2995027, 5586931, 7273637, 7949207, 19305217, 21576419, 50915459, 55644449, 135136519, 151034933, 366799123, 945955633, 1057244531, 2567593861, 17973157027]

約数ペア:

[(1, 17973157027), (7, 2567593861), (17, 1057244531), (19, 945955633), (49, 366799123), (119, 151034933), (133, 135136519), (323, 55644449), (353, 50915459), (833, 21576419), (931, 19305217), (2261, 7949207), (2471, 7273637), (3217, 5586931), (6001, 2995027), (6707, 2679761), (15827, 1135601), (17297, 1039091), (22519, 798133), (42007, 427861), (46949, 382823), (54689, 328643), (61123, 294049), (114019, 157633)]