1153920999

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{25357}}^1$

素因数の和:25575

約数の個数: 32

約数和(自身を含む): 1928019456

約数和(自身を除く): 774098457

約数列:

[1, 3, 7, 11, 21, 33, 77, 197, 231, 591, 1379, 2167, 4137, 6501, 15169, 25357, 45507, 76071, 177499, 278927, 532497, 836781, 1952489, 4995329, 5857467, 14985987, 34967303, 54948619, 104901909, 164845857, 384640333, 1153920999]

約数ペア:

[(1, 1153920999), (3, 384640333), (7, 164845857), (11, 104901909), (21, 54948619), (33, 34967303), (77, 14985987), (197, 5857467), (231, 4995329), (591, 1952489), (1379, 836781), (2167, 532497), (4137, 278927), (6501, 177499), (15169, 76071), (25357, 45507)]