3215692961

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{2909}}^1$

素因数の和:3177

約数の個数: 24

約数和(自身を含む): 3612683520

約数和(自身を除く): 396990559

約数列:

[1, 13, 31, 169, 211, 403, 2743, 2909, 5239, 6541, 35659, 37817, 85033, 90179, 491621, 613799, 1105429, 1172327, 7979387, 15240251, 19027769, 103732031, 247360997, 3215692961]

約数ペア:

[(1, 3215692961), (13, 247360997), (31, 103732031), (169, 19027769), (211, 15240251), (403, 7979387), (2743, 1172327), (2909, 1105429), (5239, 613799), (6541, 491621), (35659, 90179), (37817, 85033)]