47620419

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8963}}^1$

素因数の和:9007

約数の個数: 32

約数和(自身を含む): 82612224

約数和(自身を除く): 34991805

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 8963, 26889, 62741, 98593, 188223, 206149, 295779, 618447, 690151, 1443043, 2070453, 2267639, 4329129, 6802917, 15873473, 47620419]

約数ペア:

[(1, 47620419), (3, 15873473), (7, 6802917), (11, 4329129), (21, 2267639), (23, 2070453), (33, 1443043), (69, 690151), (77, 618447), (161, 295779), (231, 206149), (253, 188223), (483, 98593), (759, 62741), (1771, 26889), (5313, 8963)]