247665655137

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{1483}}^1\times {\mathrm{2333}}^1$

素因数の和:4149

約数の個数: 32

約数和(自身を含む): 335171063808

約数和(自身を除く): 87505408671

約数列:

[1, 3, 107, 223, 321, 669, 1483, 2333, 4449, 6999, 23861, 71583, 158681, 249631, 330709, 476043, 520259, 748893, 992127, 1560777, 3459839, 10379517, 35385863, 55667713, 106157589, 167003139, 370202773, 771544097, 1110608319, 2314632291, 82555218379, 247665655137]

約数ペア:

[(1, 247665655137), (3, 82555218379), (107, 2314632291), (223, 1110608319), (321, 771544097), (669, 370202773), (1483, 167003139), (2333, 106157589), (4449, 55667713), (6999, 35385863), (23861, 10379517), (71583, 3459839), (158681, 1560777), (249631, 992127), (330709, 748893), (476043, 520259)]