280812108093

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9091}}^1\times {\mathrm{40697}}^1$

素因数の和:49825

約数の個数: 32

約数和(自身を含む): 426270200832

約数和(自身を除く): 145458092739

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 9091, 27273, 40697, 100001, 122091, 209093, 300003, 447667, 627279, 936031, 1343001, 2300023, 2808093, 6900069, 10296341, 30889023, 369976427, 1109929281, 4069740697, 8509457821, 12209222091, 25528373463, 93604036031, 280812108093]

約数ペア:

[(1, 280812108093), (3, 93604036031), (11, 25528373463), (23, 12209222091), (33, 8509457821), (69, 4069740697), (253, 1109929281), (759, 369976427), (9091, 30889023), (27273, 10296341), (40697, 6900069), (100001, 2808093), (122091, 2300023), (209093, 1343001), (300003, 936031), (447667, 627279)]