117257217

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{507607}}^1$

素因数の和:507628

約数の個数: 16

約数和(自身を含む): 194921472

約数和(自身を除く): 77664255

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 507607, 1522821, 3553249, 5583677, 10659747, 16751031, 39085739, 117257217]

約数ペア:

[(1, 117257217), (3, 39085739), (7, 16751031), (11, 10659747), (21, 5583677), (33, 3553249), (77, 1522821), (231, 507607)]