309891699

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{2711}}^1$

素因数の和:3707

約数の個数: 24

約数和(自身を含む): 482725152

約数和(自身を除く): 172833453

約数列:

[1, 3, 9, 13, 39, 117, 977, 2711, 2931, 8133, 8793, 12701, 24399, 35243, 38103, 105729, 114309, 317187, 2648647, 7945941, 23837823, 34432411, 103297233, 309891699]

約数ペア:

[(1, 309891699), (3, 103297233), (9, 34432411), (13, 23837823), (39, 7945941), (117, 2648647), (977, 317187), (2711, 114309), (2931, 105729), (8133, 38103), (8793, 35243), (12701, 24399)]