1242351

素因数分解:

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

素因数の和:156

約数の個数: 32

約数和(自身を含む): 2073600

約数和(自身を除く): 831249

約数列:

[1, 3, 9, 11, 27, 33, 47, 89, 99, 141, 267, 297, 423, 517, 801, 979, 1269, 1551, 2403, 2937, 4183, 4653, 8811, 12549, 13959, 26433, 37647, 46013, 112941, 138039, 414117, 1242351]

約数ペア:

[(1, 1242351), (3, 414117), (9, 138039), (11, 112941), (27, 46013), (33, 37647), (47, 26433), (89, 13959), (99, 12549), (141, 8811), (267, 4653), (297, 4183), (423, 2937), (517, 2403), (801, 1551), (979, 1269)]