2007144009

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{24971}}^1$

素因数の和:25222

約数の個数: 32

約数和(自身を含む): 3216393600

約数和(自身を除く): 1209249591

約数列:

[1, 3, 9, 13, 27, 39, 117, 229, 351, 687, 2061, 2977, 6183, 8931, 24971, 26793, 74913, 80379, 224739, 324623, 674217, 973869, 2921607, 5718359, 8764821, 17155077, 51465231, 74338667, 154395693, 223016001, 669048003, 2007144009]

約数ペア:

[(1, 2007144009), (3, 669048003), (9, 223016001), (13, 154395693), (27, 74338667), (39, 51465231), (117, 17155077), (229, 8764821), (351, 5718359), (687, 2921607), (2061, 973869), (2977, 674217), (6183, 324623), (8931, 224739), (24971, 80379), (26793, 74913)]