16362801

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19979}}^1$

素因数の和:20005

約数の個数: 24

約数和(自身を含む): 29090880

約数和(自身を除く): 12728079

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 19979, 59937, 139853, 179811, 259727, 419559, 779181, 1258677, 1818089, 2337543, 5454267, 16362801]

約数ペア:

[(1, 16362801), (3, 5454267), (7, 2337543), (9, 1818089), (13, 1258677), (21, 779181), (39, 419559), (63, 259727), (91, 179811), (117, 139853), (273, 59937), (819, 19979)]