7171776887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{907}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 8159796480

約数和(自身を除く): 988019593

約数列:

[1, 11, 43, 73, 229, 473, 803, 907, 2519, 3139, 9847, 9977, 16717, 34529, 39001, 66211, 108317, 183887, 207703, 429011, 718831, 728321, 2284733, 2847073, 7907141, 8931229, 15162319, 31317803, 98243519, 166785509, 651979717, 7171776887]

約数ペア:

[(1, 7171776887), (11, 651979717), (43, 166785509), (73, 98243519), (229, 31317803), (473, 15162319), (803, 8931229), (907, 7907141), (2519, 2847073), (3139, 2284733), (9847, 728321), (9977, 718831), (16717, 429011), (34529, 207703), (39001, 183887), (66211, 108317)]