2023209167

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1097}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 2494656000

約数和(自身を除く): 471446833

約数列:

[1, 7, 19, 49, 133, 283, 343, 931, 1097, 1981, 5377, 6517, 7679, 13867, 20843, 37639, 53753, 97069, 145901, 263473, 310451, 376271, 1021307, 1844311, 2173157, 5898569, 7149149, 15212099, 41289983, 106484693, 289029881, 2023209167]

約数ペア:

[(1, 2023209167), (7, 289029881), (19, 106484693), (49, 41289983), (133, 15212099), (283, 7149149), (343, 5898569), (931, 2173157), (1097, 1844311), (1981, 1021307), (5377, 376271), (6517, 310451), (7679, 263473), (13867, 145901), (20843, 97069), (37639, 53753)]