9975147

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 16665600

約数和(自身を除く): 6690453

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 599, 793, 1281, 1797, 2379, 4193, 5551, 7787, 12579, 16653, 23361, 36539, 54509, 109617, 163527, 255773, 475007, 767319, 1425021, 3325049, 9975147]

約数ペア:

[(1, 9975147), (3, 3325049), (7, 1425021), (13, 767319), (21, 475007), (39, 255773), (61, 163527), (91, 109617), (183, 54509), (273, 36539), (427, 23361), (599, 16653), (793, 12579), (1281, 7787), (1797, 5551), (2379, 4193)]