2088156927

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{1531}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 2906632960

約数和(自身を除く): 818476033

約数列:

[1, 3, 43, 97, 109, 129, 291, 327, 1531, 4171, 4593, 4687, 10573, 12513, 14061, 31719, 65833, 148507, 166879, 197499, 445521, 454639, 500637, 1363917, 6385801, 7175797, 16187263, 19157403, 21527391, 48561789, 696052309, 2088156927]

約数ペア:

[(1, 2088156927), (3, 696052309), (43, 48561789), (97, 21527391), (109, 19157403), (129, 16187263), (291, 7175797), (327, 6385801), (1531, 1363917), (4171, 500637), (4593, 454639), (4687, 445521), (10573, 197499), (12513, 166879), (14061, 148507), (31719, 65833)]