1944537

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 3194880

約数和(自身を除く): 1250343

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 103, 203, 217, 309, 609, 651, 721, 899, 2163, 2697, 2987, 3193, 6293, 8961, 9579, 18879, 20909, 22351, 62727, 67053, 92597, 277791, 648179, 1944537]

約数ペア:

[(1, 1944537), (3, 648179), (7, 277791), (21, 92597), (29, 67053), (31, 62727), (87, 22351), (93, 20909), (103, 18879), (203, 9579), (217, 8961), (309, 6293), (609, 3193), (651, 2987), (721, 2697), (899, 2163)]