28018703

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 30935520

約数和(自身を除く): 2916817

約数列:

[1, 17, 41, 61, 659, 697, 1037, 2501, 11203, 27019, 40199, 42517, 459323, 683383, 1648159, 28018703]

約数ペア:

[(1, 28018703), (17, 1648159), (41, 683383), (61, 459323), (659, 42517), (697, 40199), (1037, 27019), (2501, 11203)]