26245947

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 43466752

約数和(自身を除く): 17220805

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 757, 889, 1651, 2271, 2667, 4953, 5299, 9841, 11557, 15897, 29523, 34671, 68887, 96139, 206661, 288417, 672973, 1249807, 2018919, 3749421, 8748649, 26245947]

約数ペア:

[(1, 26245947), (3, 8748649), (7, 3749421), (13, 2018919), (21, 1249807), (39, 672973), (91, 288417), (127, 206661), (273, 96139), (381, 68887), (757, 34671), (889, 29523), (1651, 15897), (2271, 11557), (2667, 9841), (4953, 5299)]