1993669223

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{11549}}^1$

素因数の和:11847

約数の個数: 24

約数和(自身を含む): 2506996800

約数和(自身を除く): 513327577

約数列:

[1, 7, 13, 49, 91, 271, 637, 1897, 3523, 11549, 13279, 24661, 80843, 150137, 172627, 565901, 1050959, 3129779, 7356713, 21908453, 40687127, 153359171, 284809889, 1993669223]

約数ペア:

[(1, 1993669223), (7, 284809889), (13, 153359171), (49, 40687127), (91, 21908453), (271, 7356713), (637, 3129779), (1897, 1050959), (3523, 565901), (11549, 172627), (13279, 150137), (24661, 80843)]