817389617

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1171}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 972103680

約数和(自身を除く): 154714063

約数列:

[1, 11, 23, 31, 89, 253, 341, 713, 979, 1171, 2047, 2759, 7843, 12881, 22517, 26933, 30349, 36301, 63457, 104219, 296263, 399311, 698027, 834923, 1146409, 2397037, 3230789, 9184153, 26367407, 35538679, 74308147, 817389617]

約数ペア:

[(1, 817389617), (11, 74308147), (23, 35538679), (31, 26367407), (89, 9184153), (253, 3230789), (341, 2397037), (713, 1146409), (979, 834923), (1171, 698027), (2047, 399311), (2759, 296263), (7843, 104219), (12881, 63457), (22517, 36301), (26933, 30349)]