1445551317

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{488197}}^1$

素因数の和:488257

約数の個数: 24

約数和(自身を含む): 2437084416

約数和(自身を除く): 991533099

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 488197, 1464591, 3417379, 4393773, 10252137, 22945259, 30756411, 68835777, 160616813, 206507331, 481850439, 1445551317]

約数ペア:

[(1, 1445551317), (3, 481850439), (7, 206507331), (9, 160616813), (21, 68835777), (47, 30756411), (63, 22945259), (141, 10252137), (329, 4393773), (423, 3417379), (987, 1464591), (2961, 488197)]