1189714757

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 1610705088

約数和(自身を除く): 420990331

約数列:

[1, 7, 11, 17, 49, 77, 119, 157, 187, 539, 827, 833, 1099, 1309, 1727, 2669, 5789, 7693, 9097, 9163, 12089, 14059, 18683, 29359, 40523, 63679, 84623, 98413, 129839, 130781, 154649, 205513, 445753, 688891, 908873, 1082543, 1428229, 1438591, 2207263, 6362111, 7577801, 9997603, 15450841, 24279893, 69983221, 108155887, 169959251, 1189714757]

約数ペア:

[(1, 1189714757), (7, 169959251), (11, 108155887), (17, 69983221), (49, 24279893), (77, 15450841), (119, 9997603), (157, 7577801), (187, 6362111), (539, 2207263), (827, 1438591), (833, 1428229), (1099, 1082543), (1309, 908873), (1727, 688891), (2669, 445753), (5789, 205513), (7693, 154649), (9097, 130781), (9163, 129839), (12089, 98413), (14059, 84623), (18683, 63679), (29359, 40523)]