1284398317

素因数分解:

${\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1\times {\mathrm{443}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 1321663680

約数和(自身を除く): 37265363

約数列:

[1, 59, 157, 313, 443, 9263, 18467, 26137, 49141, 69551, 138659, 2899319, 4103509, 8180881, 21769463, 1284398317]

約数ペア:

[(1, 1284398317), (59, 21769463), (157, 8180881), (313, 4103509), (443, 2899319), (9263, 138659), (18467, 69551), (26137, 49141)]