1047969

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{53}}^1$

素因数の和:98

約数の個数: 24

約数和(自身を含む): 1670760

約数和(自身を除く): 622791

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 169, 477, 507, 689, 1521, 2067, 2197, 6201, 6591, 8957, 19773, 26871, 80613, 116441, 349323, 1047969]

約数ペア:

[(1, 1047969), (3, 349323), (9, 116441), (13, 80613), (39, 26871), (53, 19773), (117, 8957), (159, 6591), (169, 6201), (477, 2197), (507, 2067), (689, 1521)]