920074671

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{33289}}^1$

素因数の和:33415

約数の個数: 24

約数和(自身を含む): 1381401840

約数和(自身を除く): 461327169

約数列:

[1, 3, 9, 37, 83, 111, 249, 333, 747, 3071, 9213, 27639, 33289, 99867, 299601, 1231693, 2762987, 3695079, 8288961, 11085237, 24866883, 102230519, 306691557, 920074671]

約数ペア:

[(1, 920074671), (3, 306691557), (9, 102230519), (37, 24866883), (83, 11085237), (111, 8288961), (249, 3695079), (333, 2762987), (747, 1231693), (3071, 299601), (9213, 99867), (27639, 33289)]