1151001

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 1797120

約数和(自身を除く): 646119

約数列:

[1, 3, 9, 19, 53, 57, 127, 159, 171, 381, 477, 1007, 1143, 2413, 3021, 6731, 7239, 9063, 20193, 21717, 60579, 127889, 383667, 1151001]

約数ペア:

[(1, 1151001), (3, 383667), (9, 127889), (19, 60579), (53, 21717), (57, 20193), (127, 9063), (159, 7239), (171, 6731), (381, 3021), (477, 2413), (1007, 1143)]