17967176967

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{126541}}^1$

素因数の和:126663

約数の個数: 32

約数和(自身を含む): 26239749120

約数和(自身を除く): 8272572153

約数列:

[1, 3, 19, 47, 53, 57, 141, 159, 893, 1007, 2491, 2679, 3021, 7473, 47329, 126541, 141987, 379623, 2404279, 5947427, 6706673, 7212837, 17842281, 20120019, 113001113, 127426787, 315213631, 339003339, 382280361, 945640893, 5989058989, 17967176967]

約数ペア:

[(1, 17967176967), (3, 5989058989), (19, 945640893), (47, 382280361), (53, 339003339), (57, 315213631), (141, 127426787), (159, 113001113), (893, 20120019), (1007, 17842281), (2491, 7212837), (2679, 6706673), (3021, 5947427), (7473, 2404279), (47329, 379623), (126541, 141987)]