21312245317

素因数分解:

${\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2551}}^1\times {\mathrm{4243}}^1$

素因数の和:6984

約数の個数: 16

約数和(自身を含む): 23394286080

約数和(自身を除く): 2082040763

約数列:

[1, 11, 179, 1969, 2551, 4243, 28061, 46673, 456629, 759497, 5022919, 8354467, 10823893, 119062823, 1937476847, 21312245317]

約数ペア:

[(1, 21312245317), (11, 1937476847), (179, 119062823), (1969, 10823893), (2551, 8354467), (4243, 5022919), (28061, 759497), (46673, 456629)]