47245714747

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2269}}^1\times {\mathrm{15907}}^1$

素因数の和:18211

約数の個数: 32

約数和(自身を含む): 62400084480

約数和(自身を除く): 15154369733

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 2269, 15883, 15907, 24959, 38573, 111349, 174713, 174977, 270011, 270419, 424303, 1224839, 1892933, 2970121, 2974609, 20822263, 36092983, 252650881, 397022813, 613580711, 2779159691, 4295064977, 6749387821, 47245714747]

約数ペア:

[(1, 47245714747), (7, 6749387821), (11, 4295064977), (17, 2779159691), (77, 613580711), (119, 397022813), (187, 252650881), (1309, 36092983), (2269, 20822263), (15883, 2974609), (15907, 2970121), (24959, 1892933), (38573, 1224839), (111349, 424303), (174713, 270419), (174977, 270011)]