171955266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4094173}}^1$

素因数の和:4094185

約数の個数: 16

約数和(自身を含む): 393040704

約数和(自身を除く): 221085438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4094173, 8188346, 12282519, 24565038, 28659211, 57318422, 85977633, 171955266]

約数ペア:

[(1, 171955266), (2, 85977633), (3, 57318422), (6, 28659211), (7, 24565038), (14, 12282519), (21, 8188346), (42, 4094173)]