40666769

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 48799296

約数和(自身を除く): 8132527

約数列:

[1, 11, 13, 103, 121, 143, 251, 1133, 1339, 1573, 2761, 3263, 12463, 14729, 25853, 30371, 35893, 162019, 284383, 336089, 394823, 3128213, 3696979, 40666769]

約数ペア:

[(1, 40666769), (11, 3696979), (13, 3128213), (103, 394823), (121, 336089), (143, 284383), (251, 162019), (1133, 35893), (1339, 30371), (1573, 25853), (2761, 14729), (3263, 12463)]