1986331437

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{5531}}^1$

素因数の和:5870

約数の個数: 32

約数和(自身を含む): 3016488960

約数和(自身を除く): 1030157523

約数列:

[1, 3, 9, 27, 47, 141, 283, 423, 849, 1269, 2547, 5531, 7641, 13301, 16593, 39903, 49779, 119709, 149337, 259957, 359127, 779871, 1565273, 2339613, 4695819, 7018839, 14087457, 42262371, 73567831, 220703493, 662110479, 1986331437]

約数ペア:

[(1, 1986331437), (3, 662110479), (9, 220703493), (27, 73567831), (47, 42262371), (141, 14087457), (283, 7018839), (423, 4695819), (849, 2339613), (1269, 1565273), (2547, 779871), (5531, 359127), (7641, 259957), (13301, 149337), (16593, 119709), (39903, 49779)]