1381256343

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{281}}^1\times {\mathrm{3617}}^1$

素因数の和:4055

約数の個数: 24

約数和(自身を含む): 2016065376

約数和(自身を除く): 634809033

約数列:

[1, 3, 9, 151, 281, 453, 843, 1359, 2529, 3617, 10851, 32553, 42431, 127293, 381879, 546167, 1016377, 1638501, 3049131, 4915503, 9147393, 153472927, 460418781, 1381256343]

約数ペア:

[(1, 1381256343), (3, 460418781), (9, 153472927), (151, 9147393), (281, 4915503), (453, 3049131), (843, 1638501), (1359, 1016377), (2529, 546167), (3617, 381879), (10851, 127293), (32553, 42431)]