2348073

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 4333056

約数和(自身を除く): 1984983

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 61, 63, 91, 117, 141, 183, 273, 329, 423, 427, 549, 611, 793, 819, 987, 1281, 1833, 2379, 2867, 2961, 3843, 4277, 5499, 5551, 7137, 8601, 12831, 16653, 20069, 25803, 37271, 38493, 49959, 60207, 111813, 180621, 260897, 335439, 782691, 2348073]

約数ペア:

[(1, 2348073), (3, 782691), (7, 335439), (9, 260897), (13, 180621), (21, 111813), (39, 60207), (47, 49959), (61, 38493), (63, 37271), (91, 25803), (117, 20069), (141, 16653), (183, 12831), (273, 8601), (329, 7137), (423, 5551), (427, 5499), (549, 4277), (611, 3843), (793, 2961), (819, 2867), (987, 2379), (1281, 1833)]