4020565257

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{1017607}}^1$

素因数の和:1018052

約数の個数: 12

約数和(自身を含む): 5820717760

約数和(自身を除く): 1800152503

約数列:

[1, 3, 9, 439, 1317, 3951, 1017607, 3052821, 9158463, 446729473, 1340188419, 4020565257]

約数ペア:

[(1, 4020565257), (3, 1340188419), (9, 446729473), (439, 9158463), (1317, 3052821), (3951, 1017607)]