1230777611

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{797}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 1571996160

約数和(自身を除く): 341218549

約数列:

[1, 7, 17, 19, 119, 133, 323, 683, 797, 2261, 4781, 5579, 11611, 12977, 13549, 15143, 81277, 90839, 94843, 106001, 220609, 257431, 544351, 1544263, 1802017, 3810457, 9253967, 10342669, 64777769, 72398683, 175825373, 1230777611]

約数ペア:

[(1, 1230777611), (7, 175825373), (17, 72398683), (19, 64777769), (119, 10342669), (133, 9253967), (323, 3810457), (683, 1802017), (797, 1544263), (2261, 544351), (4781, 257431), (5579, 220609), (11611, 106001), (12977, 94843), (13549, 90839), (15143, 81277)]