17403393

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 29773440

約数和(自身を除く): 12370047

約数列:

[1, 3, 7, 17, 21, 29, 41, 51, 87, 119, 123, 203, 287, 357, 493, 609, 697, 861, 1189, 1479, 1681, 2091, 3451, 3567, 4879, 5043, 8323, 10353, 11767, 14637, 20213, 24969, 28577, 35301, 48749, 60639, 85731, 141491, 146247, 200039, 341243, 424473, 600117, 828733, 1023729, 2486199, 5801131, 17403393]

約数ペア:

[(1, 17403393), (3, 5801131), (7, 2486199), (17, 1023729), (21, 828733), (29, 600117), (41, 424473), (51, 341243), (87, 200039), (119, 146247), (123, 141491), (203, 85731), (287, 60639), (357, 48749), (493, 35301), (609, 28577), (697, 24969), (861, 20213), (1189, 14637), (1479, 11767), (1681, 10353), (2091, 8323), (3451, 5043), (3567, 4879)]