271291241

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{941}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 297732288

約数和(自身を除く): 26441047

約数列:

[1, 13, 67, 331, 871, 941, 4303, 12233, 22177, 63047, 288301, 311471, 819611, 4049123, 20868557, 271291241]

約数ペア:

[(1, 271291241), (13, 20868557), (67, 4049123), (331, 819611), (871, 311471), (941, 288301), (4303, 63047), (12233, 22177)]