13303958487

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{443}}^1\times {\mathrm{509}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 18129692160

約数和(自身を除く): 4825733673

約数列:

[1, 3, 71, 213, 277, 443, 509, 831, 1329, 1527, 19667, 31453, 36139, 59001, 94359, 108417, 122711, 140993, 225487, 368133, 422979, 676461, 8712481, 10010503, 16009577, 26137443, 30031509, 48028731, 62459899, 187379697, 4434652829, 13303958487]

約数ペア:

[(1, 13303958487), (3, 4434652829), (71, 187379697), (213, 62459899), (277, 48028731), (443, 30031509), (509, 26137443), (831, 16009577), (1329, 10010503), (1527, 8712481), (19667, 676461), (31453, 422979), (36139, 368133), (59001, 225487), (94359, 140993), (108417, 122711)]