346485519

素因数分解:

$3^4\times {\mathrm{947}}^1\times {\mathrm{4517}}^1$

素因数の和:5476

約数の個数: 20

約数和(自身を含む): 518250744

約数和(自身を除く): 171765225

約数列:

[1, 3, 9, 27, 81, 947, 2841, 4517, 8523, 13551, 25569, 40653, 76707, 121959, 365877, 4277599, 12832797, 38498391, 115495173, 346485519]

約数ペア:

[(1, 346485519), (3, 115495173), (9, 38498391), (27, 12832797), (81, 4277599), (947, 365877), (2841, 121959), (4517, 76707), (8523, 40653), (13551, 25569)]