1268290423

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{3449}}^1$

素因数の和:3786

約数の個数: 16

約数和(自身を含む): 1363219200

約数和(自身を除く): 94928777

約数列:

[1, 17, 97, 223, 1649, 3449, 3791, 21631, 58633, 334553, 367727, 769127, 5687401, 13075159, 74605319, 1268290423]

約数ペア:

[(1, 1268290423), (17, 74605319), (97, 13075159), (223, 5687401), (1649, 769127), (3449, 367727), (3791, 334553), (21631, 58633)]