39868953

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1427}}^1$

素因数の和:1636

約数の個数: 16

約数和(自身を含む): 54378240

約数和(自身を除く): 14509287

約数列:

[1, 3, 67, 139, 201, 417, 1427, 4281, 9313, 27939, 95609, 198353, 286827, 595059, 13289651, 39868953]

約数ペア:

[(1, 39868953), (3, 13289651), (67, 595059), (139, 286827), (201, 198353), (417, 95609), (1427, 27939), (4281, 9313)]