1377884313

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{619831}}^1$

素因数の和:619869

約数の個数: 24

約数和(自身を含む): 2256188480

約数和(自身を除く): 878304167

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 619831, 1859493, 5578479, 8057803, 11776789, 24173409, 35330367, 72520227, 105991101, 153098257, 459294771, 1377884313]

約数ペア:

[(1, 1377884313), (3, 459294771), (9, 153098257), (13, 105991101), (19, 72520227), (39, 35330367), (57, 24173409), (117, 11776789), (171, 8057803), (247, 5578479), (741, 1859493), (2223, 619831)]