750647427

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{839}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 1084285440

約数和(自身を除く): 333638013

約数列:

[1, 3, 17, 51, 53, 159, 331, 839, 901, 993, 2517, 2703, 5627, 14263, 16881, 17543, 42789, 44467, 52629, 133401, 277709, 298231, 755939, 833127, 894693, 2267817, 4721053, 14163159, 14718577, 44155731, 250215809, 750647427]

約数ペア:

[(1, 750647427), (3, 250215809), (17, 44155731), (51, 14718577), (53, 14163159), (159, 4721053), (331, 2267817), (839, 894693), (901, 833127), (993, 755939), (2517, 298231), (2703, 277709), (5627, 133401), (14263, 52629), (16881, 44467), (17543, 42789)]