2910453

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1523}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 4864608

約数和(自身を除く): 1954155

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1523, 1911, 4569, 10661, 19799, 31983, 59397, 74627, 138593, 223881, 415779, 970151, 2910453]

約数ペア:

[(1, 2910453), (3, 970151), (7, 415779), (13, 223881), (21, 138593), (39, 74627), (49, 59397), (91, 31983), (147, 19799), (273, 10661), (637, 4569), (1523, 1911)]