1021240319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{223}}^1\times {\mathrm{787}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 1171333632

約数和(自身を除く): 150093313

約数列:

[1, 11, 23, 223, 253, 529, 787, 2453, 5129, 5819, 8657, 18101, 56419, 117967, 175501, 199111, 416323, 1297637, 1930511, 4036523, 4579553, 44401753, 92840029, 1021240319]

約数ペア:

[(1, 1021240319), (11, 92840029), (23, 44401753), (223, 4579553), (253, 4036523), (529, 1930511), (787, 1297637), (2453, 416323), (5129, 199111), (5819, 175501), (8657, 117967), (18101, 56419)]