1375317

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 2148120

約数和(自身を除く): 772803

約数列:

[1, 3, 9, 17, 51, 89, 101, 153, 267, 303, 801, 909, 1513, 1717, 4539, 5151, 8989, 13617, 15453, 26967, 80901, 152813, 458439, 1375317]

約数ペア:

[(1, 1375317), (3, 458439), (9, 152813), (17, 80901), (51, 26967), (89, 15453), (101, 13617), (153, 8989), (267, 5151), (303, 4539), (801, 1717), (909, 1513)]