1661001453

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{523}}^1\times {\mathrm{5981}}^1$

素因数の和:6569

約数の個数: 24

約数和(自身を含む): 2444963040

約数和(自身を除く): 783961587

約数列:

[1, 3, 9, 59, 177, 523, 531, 1569, 4707, 5981, 17943, 30857, 53829, 92571, 277713, 352879, 1058637, 3128063, 3175911, 9384189, 28152567, 184555717, 553667151, 1661001453]

約数ペア:

[(1, 1661001453), (3, 553667151), (9, 184555717), (59, 28152567), (177, 9384189), (523, 3175911), (531, 3128063), (1569, 1058637), (4707, 352879), (5981, 277713), (17943, 92571), (30857, 53829)]