4080353431

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{11593}}^1$

素因数の和:12271

約数の個数: 24

約数和(自身を含む): 5186413584

約数和(自身を除く): 1106060153

約数列:

[1, 7, 11, 49, 77, 539, 653, 4571, 7183, 11593, 31997, 50281, 81151, 127523, 351967, 568057, 892661, 6248627, 7570229, 52991603, 83272519, 370941221, 582907633, 4080353431]

約数ペア:

[(1, 4080353431), (7, 582907633), (11, 370941221), (49, 83272519), (77, 52991603), (539, 7570229), (653, 6248627), (4571, 892661), (7183, 568057), (11593, 351967), (31997, 127523), (50281, 81151)]