40627389

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28631}}^1$

素因数の和:28688

約数の個数: 16

約数和(自身を含む): 60470784

約数和(自身を除く): 19843395

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 28631, 85893, 314941, 944823, 1231133, 3693399, 13542463, 40627389]

約数ペア:

[(1, 40627389), (3, 13542463), (11, 3693399), (33, 1231133), (43, 944823), (129, 314941), (473, 85893), (1419, 28631)]