939897717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{45281}}^1$

素因数の和:45349

約数の個数: 32

約数和(自身を含む): 1486698624

約数和(自身を除く): 546800907

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 187, 407, 561, 629, 1221, 1887, 6919, 20757, 45281, 135843, 498091, 769777, 1494273, 1675397, 2309331, 5026191, 8467547, 18429367, 25402641, 28481749, 55288101, 85445247, 313299239, 939897717]

約数ペア:

[(1, 939897717), (3, 313299239), (11, 85445247), (17, 55288101), (33, 28481749), (37, 25402641), (51, 18429367), (111, 8467547), (187, 5026191), (407, 2309331), (561, 1675397), (629, 1494273), (1221, 769777), (1887, 498091), (6919, 135843), (20757, 45281)]