2728367031

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{6551}}^1$

素因数の和:6807

約数の個数: 32

約数和(自身を含む): 4006679040

約数和(自身を除く): 1278312009

約数列:

[1, 3, 13, 39, 59, 177, 181, 543, 767, 2301, 2353, 6551, 7059, 10679, 19653, 32037, 85163, 138827, 255489, 386509, 416481, 1159527, 1185731, 3557193, 5024617, 15073851, 15414503, 46243509, 69958129, 209874387, 909455677, 2728367031]

約数ペア:

[(1, 2728367031), (3, 909455677), (13, 209874387), (39, 69958129), (59, 46243509), (177, 15414503), (181, 15073851), (543, 5024617), (767, 3557193), (2301, 1185731), (2353, 1159527), (6551, 416481), (7059, 386509), (10679, 255489), (19653, 138827), (32037, 85163)]