139371603

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{22651}}^1$

素因数の和:22954

約数の個数: 16

約数和(自身を含む): 213110016

約数和(自身を除く): 73738413

約数列:

[1, 3, 7, 21, 293, 879, 2051, 6153, 22651, 67953, 158557, 475671, 6636743, 19910229, 46457201, 139371603]

約数ペア:

[(1, 139371603), (3, 46457201), (7, 19910229), (21, 6636743), (293, 475671), (879, 158557), (2051, 67953), (6153, 22651)]