1625791683

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{787}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 2273474560

約数和(自身を除く): 647682877

約数列:

[1, 3, 31, 93, 97, 229, 291, 687, 787, 2361, 3007, 7099, 9021, 21297, 22213, 24397, 66639, 73191, 76339, 180223, 229017, 540669, 688603, 2065809, 2366509, 5586913, 7099527, 16760739, 17481631, 52444893, 541930561, 1625791683]

約数ペア:

[(1, 1625791683), (3, 541930561), (31, 52444893), (93, 17481631), (97, 16760739), (229, 7099527), (291, 5586913), (687, 2366509), (787, 2065809), (2361, 688603), (3007, 540669), (7099, 229017), (9021, 180223), (21297, 76339), (22213, 73191), (24397, 66639)]