47585811

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 81753504

約数和(自身を除く): 34167693

約数列:

[1, 3, 7, 13, 21, 37, 39, 49, 91, 111, 147, 259, 273, 481, 637, 673, 777, 1443, 1813, 1911, 2019, 3367, 4711, 5439, 8749, 10101, 14133, 23569, 24901, 26247, 32977, 61243, 70707, 74703, 98931, 174307, 183729, 323713, 428701, 522921, 971139, 1220149, 1286103, 2265991, 3660447, 6797973, 15861937, 47585811]

約数ペア:

[(1, 47585811), (3, 15861937), (7, 6797973), (13, 3660447), (21, 2265991), (37, 1286103), (39, 1220149), (49, 971139), (91, 522921), (111, 428701), (147, 323713), (259, 183729), (273, 174307), (481, 98931), (637, 74703), (673, 70707), (777, 61243), (1443, 32977), (1813, 26247), (1911, 24901), (2019, 23569), (3367, 14133), (4711, 10101), (5439, 8749)]