121694811

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{20477}}^1$

素因数の和:20770

約数の個数: 16

約数和(自身を含む): 186104064

約数和(自身を除く): 64409253

約数列:

[1, 3, 7, 21, 283, 849, 1981, 5943, 20477, 61431, 143339, 430017, 5794991, 17384973, 40564937, 121694811]

約数ペア:

[(1, 121694811), (3, 40564937), (7, 17384973), (21, 5794991), (283, 430017), (849, 143339), (1981, 61431), (5943, 20477)]