965897427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{73727}}^1$

素因数の和:74138

約数の個数: 16

約数和(自身を含む): 1408499712

約数和(自身を除く): 442602285

約数列:

[1, 3, 11, 33, 397, 1191, 4367, 13101, 73727, 221181, 810997, 2432991, 29269619, 87808857, 321965809, 965897427]

約数ペア:

[(1, 965897427), (3, 321965809), (11, 87808857), (33, 29269619), (397, 2432991), (1191, 810997), (4367, 221181), (13101, 73727)]