39993213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{1399}}^1$

素因数の和:2148

約数の個数: 16

約数和(自身を含む): 57545600

約数和(自身を除く): 17552387

約数列:

[1, 3, 13, 39, 733, 1399, 2199, 4197, 9529, 18187, 28587, 54561, 1025467, 3076401, 13331071, 39993213]

約数ペア:

[(1, 39993213), (3, 13331071), (13, 3076401), (39, 1025467), (733, 54561), (1399, 28587), (2199, 18187), (4197, 9529)]