1189724151

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{20357}}^1$

素因数の和:20412

約数の個数: 48

約数和(自身を含む): 2079447552

約数和(自身を除く): 889723401

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 121, 161, 231, 253, 363, 483, 759, 847, 1771, 2541, 2783, 5313, 8349, 19481, 20357, 58443, 61071, 142499, 223927, 427497, 468211, 671781, 1404633, 1567489, 2463197, 3277477, 4702467, 5150321, 7389591, 9832431, 15450963, 17242379, 36052247, 51727137, 56653531, 108156741, 169960593, 396574717, 1189724151]

約数ペア:

[(1, 1189724151), (3, 396574717), (7, 169960593), (11, 108156741), (21, 56653531), (23, 51727137), (33, 36052247), (69, 17242379), (77, 15450963), (121, 9832431), (161, 7389591), (231, 5150321), (253, 4702467), (363, 3277477), (483, 2463197), (759, 1567489), (847, 1404633), (1771, 671781), (2541, 468211), (2783, 427497), (5313, 223927), (8349, 142499), (19481, 61071), (20357, 58443)]