7570161361

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 9269655552

約数和(自身を除く): 1699494191

約数列:

[1, 7, 47, 49, 67, 71, 329, 469, 497, 691, 2303, 3149, 3283, 3337, 3479, 4757, 4837, 22043, 23359, 32477, 33299, 33859, 46297, 49061, 154301, 163513, 223579, 227339, 233093, 324079, 343427, 1565053, 1591373, 2175959, 2268553, 2305867, 2403989, 3287087, 10955371, 15231713, 16141069, 23009609, 106621991, 112987483, 154493089, 161067263, 1081451623, 7570161361]

約数ペア:

[(1, 7570161361), (7, 1081451623), (47, 161067263), (49, 154493089), (67, 112987483), (71, 106621991), (329, 23009609), (469, 16141069), (497, 15231713), (691, 10955371), (2303, 3287087), (3149, 2403989), (3283, 2305867), (3337, 2268553), (3479, 2175959), (4757, 1591373), (4837, 1565053), (22043, 343427), (23359, 324079), (32477, 233093), (33299, 227339), (33859, 223579), (46297, 163513), (49061, 154301)]