2783145957

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{1669}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 3880705920

約数和(自身を除く): 1097559963

約数列:

[1, 3, 37, 83, 111, 181, 249, 543, 1669, 3071, 5007, 6697, 9213, 15023, 20091, 45069, 61753, 138527, 185259, 302089, 415581, 555851, 906267, 1667553, 5125499, 11177293, 15376497, 25073387, 33531879, 75220161, 927715319, 2783145957]

約数ペア:

[(1, 2783145957), (3, 927715319), (37, 75220161), (83, 33531879), (111, 25073387), (181, 15376497), (249, 11177293), (543, 5125499), (1669, 1667553), (3071, 906267), (5007, 555851), (6697, 415581), (9213, 302089), (15023, 185259), (20091, 138527), (45069, 61753)]