13917317211

素因数分解:

$3^4\times 7^1\times {\mathrm{24545533}}^1$

素因数の和:24545552

約数の個数: 20

約数和(自身を含む): 23760076912

約数和(自身を除く): 9842759701

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 24545533, 73636599, 171818731, 220909797, 515456193, 662729391, 1546368579, 1988188173, 4639105737, 13917317211]

約数ペア:

[(1, 13917317211), (3, 4639105737), (7, 1988188173), (9, 1546368579), (21, 662729391), (27, 515456193), (63, 220909797), (81, 171818731), (189, 73636599), (567, 24545533)]