1212552603

素因数分解:

$3^2\times {\mathrm{53}}^2\times {\mathrm{47963}}^1$

素因数の和:48075

約数の個数: 18

約数和(自身を含む): 1785172116

約数和(自身を除く): 572619513

約数列:

[1, 3, 9, 53, 159, 477, 2809, 8427, 25281, 47963, 143889, 431667, 2542039, 7626117, 22878351, 134728067, 404184201, 1212552603]

約数ペア:

[(1, 1212552603), (3, 404184201), (9, 134728067), (53, 22878351), (159, 7626117), (477, 2542039), (2809, 431667), (8427, 143889), (25281, 47963)]