109955517

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{12437}}^1$

素因数の和:12868

約数の個数: 16

約数和(自身を含む): 167962752

約数和(自身を除く): 58007235

約数列:

[1, 3, 7, 21, 421, 1263, 2947, 8841, 12437, 37311, 87059, 261177, 5235977, 15707931, 36651839, 109955517]

約数ペア:

[(1, 109955517), (3, 36651839), (7, 15707931), (21, 5235977), (421, 261177), (1263, 87059), (2947, 37311), (8841, 12437)]