30952131

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 48795648

約数和(自身を除く): 17843517

約数列:

[1, 3, 7, 21, 43, 129, 151, 227, 301, 453, 681, 903, 1057, 1589, 3171, 4767, 6493, 9761, 19479, 29283, 34277, 45451, 68327, 102831, 136353, 204981, 239939, 719817, 1473911, 4421733, 10317377, 30952131]

約数ペア:

[(1, 30952131), (3, 10317377), (7, 4421733), (21, 1473911), (43, 719817), (129, 239939), (151, 204981), (227, 136353), (301, 102831), (453, 68327), (681, 45451), (903, 34277), (1057, 29283), (1589, 19479), (3171, 9761), (4767, 6493)]