331358433

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{54979}}^1$

素因数の和:55037

約数の個数: 24

約数和(自身を含む): 526488480

約数和(自身を除く): 195130047

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 54979, 164937, 384853, 1154559, 2254139, 2693971, 6762417, 8081913, 15778973, 47336919, 110452811, 331358433]

約数ペア:

[(1, 331358433), (3, 110452811), (7, 47336919), (21, 15778973), (41, 8081913), (49, 6762417), (123, 2693971), (147, 2254139), (287, 1154559), (861, 384853), (2009, 164937), (6027, 54979)]