12009393

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 20217600

約数和(自身を除く): 8208207

約数列:

[1, 3, 9, 11, 29, 33, 47, 87, 89, 99, 141, 261, 267, 319, 423, 517, 801, 957, 979, 1363, 1551, 2581, 2871, 2937, 4089, 4183, 4653, 7743, 8811, 12267, 12549, 14993, 23229, 28391, 37647, 44979, 46013, 85173, 121307, 134937, 138039, 255519, 363921, 414117, 1091763, 1334377, 4003131, 12009393]

約数ペア:

[(1, 12009393), (3, 4003131), (9, 1334377), (11, 1091763), (29, 414117), (33, 363921), (47, 255519), (87, 138039), (89, 134937), (99, 121307), (141, 85173), (261, 46013), (267, 44979), (319, 37647), (423, 28391), (517, 23229), (801, 14993), (957, 12549), (979, 12267), (1363, 8811), (1551, 7743), (2581, 4653), (2871, 4183), (2937, 4089)]