1091763

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 1684800

約数和(自身を除く): 593037

約数列:

[1, 3, 9, 29, 47, 87, 89, 141, 261, 267, 423, 801, 1363, 2581, 4089, 4183, 7743, 12267, 12549, 23229, 37647, 121307, 363921, 1091763]

約数ペア:

[(1, 1091763), (3, 363921), (9, 121307), (29, 37647), (47, 23229), (87, 12549), (89, 12267), (141, 7743), (261, 4183), (267, 4089), (423, 2581), (801, 1363)]