2220066147

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{30103}}^1$

素因数の和:30211

約数の個数: 32

約数和(自身を含む): 3344674816

約数和(自身を除く): 1124608669

約数列:

[1, 3, 13, 31, 39, 61, 93, 183, 403, 793, 1209, 1891, 2379, 5673, 24583, 30103, 73749, 90309, 391339, 933193, 1174017, 1836283, 2799579, 5508849, 12131509, 23871679, 36394527, 56924773, 71615037, 170774319, 740022049, 2220066147]

約数ペア:

[(1, 2220066147), (3, 740022049), (13, 170774319), (31, 71615037), (39, 56924773), (61, 36394527), (93, 23871679), (183, 12131509), (403, 5508849), (793, 2799579), (1209, 1836283), (1891, 1174017), (2379, 933193), (5673, 391339), (24583, 90309), (30103, 73749)]