3275289

素因数分解:

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

素因数の和:174

約数の個数: 32

約数和(自身を含む): 5184000

約数和(自身を除く): 1908711

約数列:

[1, 3, 9, 27, 29, 47, 87, 89, 141, 261, 267, 423, 783, 801, 1269, 1363, 2403, 2581, 4089, 4183, 7743, 12267, 12549, 23229, 36801, 37647, 69687, 112941, 121307, 363921, 1091763, 3275289]

約数ペア:

[(1, 3275289), (3, 1091763), (9, 363921), (27, 121307), (29, 112941), (47, 69687), (87, 37647), (89, 36801), (141, 23229), (261, 12549), (267, 12267), (423, 7743), (783, 4183), (801, 4089), (1269, 2581), (1363, 2403)]