3131139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 4584960

約数和(自身を除く): 1453821

約数列:

[1, 3, 11, 33, 239, 397, 717, 1191, 2629, 4367, 7887, 13101, 94883, 284649, 1043713, 3131139]

約数ペア:

[(1, 3131139), (3, 1043713), (11, 284649), (33, 94883), (239, 13101), (397, 7887), (717, 4367), (1191, 2629)]