210003256321

素因数分解:

${\mathrm{31}}^2\times {\mathrm{24251}}^1\times {\mathrm{9011}}^1$

素因数の和:33324

約数の個数: 12

約数和(自身を含む): 217029110832

約数和(自身を除く): 7025854511

約数列:

[1, 31, 961, 9011, 24251, 279341, 751781, 8659571, 23305211, 218525761, 6774298591, 210003256321]

約数ペア:

[(1, 210003256321), (31, 6774298591), (961, 218525761), (9011, 23305211), (24251, 8659571), (279341, 751781)]