1748097

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 2772224

約数和(自身を除く): 1024127

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 223, 603, 669, 871, 2007, 2613, 2899, 7839, 8697, 14941, 26091, 44823, 134469, 194233, 582699, 1748097]

約数ペア:

[(1, 1748097), (3, 582699), (9, 194233), (13, 134469), (39, 44823), (67, 26091), (117, 14941), (201, 8697), (223, 7839), (603, 2899), (669, 2613), (871, 2007)]