649272007

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{11243}}^1$

素因数の和:11382

約数の個数: 16

約数和(自身を含む): 712419840

約数和(自身を除く): 63147833

約数列:

[1, 17, 43, 79, 731, 1343, 3397, 11243, 57749, 191131, 483449, 888197, 8218633, 15099349, 38192471, 649272007]

約数ペア:

[(1, 649272007), (17, 38192471), (43, 15099349), (79, 8218633), (731, 888197), (1343, 483449), (3397, 191131), (11243, 57749)]