772886191

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1297}}^1$

素因数の和:1495

約数の個数: 32

約数和(自身を含む): 986895360

約数和(自身を除く): 214009169

約数列:

[1, 7, 11, 71, 77, 109, 497, 763, 781, 1199, 1297, 5467, 7739, 8393, 9079, 14267, 54173, 85129, 92087, 99869, 141373, 595903, 644609, 989611, 1012957, 1555103, 7090699, 10037483, 10885721, 70262381, 110412313, 772886191]

約数ペア:

[(1, 772886191), (7, 110412313), (11, 70262381), (71, 10885721), (77, 10037483), (109, 7090699), (497, 1555103), (763, 1012957), (781, 989611), (1199, 644609), (1297, 595903), (5467, 141373), (7739, 99869), (8393, 92087), (9079, 85129), (14267, 54173)]