40597737

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 60134400

約数和(自身を除く): 19536663

約数列:

[1, 3, 19, 23, 57, 69, 173, 179, 437, 519, 537, 1311, 3287, 3401, 3979, 4117, 9861, 10203, 11937, 12351, 30967, 75601, 78223, 92901, 226803, 234669, 588373, 712241, 1765119, 2136723, 13532579, 40597737]

約数ペア:

[(1, 40597737), (3, 13532579), (19, 2136723), (23, 1765119), (57, 712241), (69, 588373), (173, 234669), (179, 226803), (437, 92901), (519, 78223), (537, 75601), (1311, 30967), (3287, 12351), (3401, 11937), (3979, 10203), (4117, 9861)]