427171509

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{832693}}^1$

素因数の和:832721

約数の個数: 16

約数和(自身を含む): 666155200

約数和(自身を除く): 238983691

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 832693, 2498079, 7494237, 15821167, 22482711, 47463501, 142390503, 427171509]

約数ペア:

[(1, 427171509), (3, 142390503), (9, 47463501), (19, 22482711), (27, 15821167), (57, 7494237), (171, 2498079), (513, 832693)]