23968119

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 37987840

約数和(自身を除く): 14019721

約数列:

[1, 3, 7, 21, 37, 109, 111, 259, 283, 327, 763, 777, 849, 1981, 2289, 4033, 5943, 10471, 12099, 28231, 30847, 31413, 73297, 84693, 92541, 215929, 219891, 647787, 1141339, 3424017, 7989373, 23968119]

約数ペア:

[(1, 23968119), (3, 7989373), (7, 3424017), (21, 1141339), (37, 647787), (109, 219891), (111, 215929), (259, 92541), (283, 84693), (327, 73297), (763, 31413), (777, 30847), (849, 28231), (1981, 12099), (2289, 10471), (4033, 5943)]