508743261

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7211}}^1$

素因数の和:7303

約数の個数: 40

約数和(自身を含む): 830764704

約数和(自身を除く): 322021443

約数列:

[1, 3, 9, 13, 27, 39, 67, 81, 117, 201, 351, 603, 871, 1053, 1809, 2613, 5427, 7211, 7839, 21633, 23517, 64899, 70551, 93743, 194697, 281229, 483137, 584091, 843687, 1449411, 2531061, 4348233, 6280781, 7593183, 13044699, 18842343, 39134097, 56527029, 169581087, 508743261]

約数ペア:

[(1, 508743261), (3, 169581087), (9, 56527029), (13, 39134097), (27, 18842343), (39, 13044699), (67, 7593183), (81, 6280781), (117, 4348233), (201, 2531061), (351, 1449411), (603, 843687), (871, 584091), (1053, 483137), (1809, 281229), (2613, 194697), (5427, 93743), (7211, 70551), (7839, 64899), (21633, 23517)]