2783229953

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{14831}}^1$

素因数の和:14957

約数の個数: 32

約数和(自身を含む): 3588157440

約数和(自身を除く): 804927487

約数列:

[1, 7, 17, 19, 83, 119, 133, 323, 581, 1411, 1577, 2261, 9877, 11039, 14831, 26809, 103817, 187663, 252127, 281789, 1230973, 1764889, 1972523, 4790413, 8616811, 20926541, 23388487, 33532891, 146485787, 163719409, 397604279, 2783229953]

約数ペア:

[(1, 2783229953), (7, 397604279), (17, 163719409), (19, 146485787), (83, 33532891), (119, 23388487), (133, 20926541), (323, 8616811), (581, 4790413), (1411, 1972523), (1577, 1764889), (2261, 1230973), (9877, 281789), (11039, 252127), (14831, 187663), (26809, 103817)]