31311342

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{13697}}^1$

素因数の和:13832

約数の個数: 24

約数和(自身を含む): 68380416

約数和(自身を除く): 37069074

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 13697, 27394, 41091, 82182, 123273, 246546, 1739519, 3479038, 5218557, 10437114, 15655671, 31311342]

約数ペア:

[(1, 31311342), (2, 15655671), (3, 10437114), (6, 5218557), (9, 3479038), (18, 1739519), (127, 246546), (254, 123273), (381, 82182), (762, 41091), (1143, 27394), (2286, 13697)]