1972506501

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{428899}}^1$

素因数の和:428985

約数の個数: 24

約数和(自身を含む): 3300814400

約数和(自身を除く): 1328307899

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 428899, 1286697, 3002293, 3860091, 9006879, 27020637, 31309627, 93928881, 219167389, 281786643, 657502167, 1972506501]

約数ペア:

[(1, 1972506501), (3, 657502167), (7, 281786643), (9, 219167389), (21, 93928881), (63, 31309627), (73, 27020637), (219, 9006879), (511, 3860091), (657, 3002293), (1533, 1286697), (4599, 428899)]