21167118319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{563}}^1\times {\mathrm{11579}}^1$

素因数の和:12350

約数の個数: 16

約数和(自身を含む): 22571550720

約数和(自身を除く): 1404432401

約数列:

[1, 17, 191, 563, 3247, 9571, 11579, 107533, 196843, 1828061, 2211589, 6518977, 37597013, 110822609, 1245124607, 21167118319]

約数ペア:

[(1, 21167118319), (17, 1245124607), (191, 110822609), (563, 37597013), (3247, 6518977), (9571, 2211589), (11579, 1828061), (107533, 196843)]