3191679

素因数分解:

$3^2\times {\mathrm{67}}^2\times {\mathrm{79}}^1$

素因数の和:219

約数の個数: 18

約数和(自身を含む): 4739280

約数和(自身を除く): 1547601

約数列:

[1, 3, 9, 67, 79, 201, 237, 603, 711, 4489, 5293, 13467, 15879, 40401, 47637, 354631, 1063893, 3191679]

約数ペア:

[(1, 3191679), (3, 1063893), (9, 354631), (67, 47637), (79, 40401), (201, 15879), (237, 13467), (603, 5293), (711, 4489)]