47492907

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 83918592

約数和(自身を除く): 36425685

約数列:

[1, 3, 7, 11, 21, 23, 33, 49, 69, 77, 147, 161, 231, 253, 483, 539, 759, 1127, 1277, 1617, 1771, 3381, 3831, 5313, 8939, 12397, 14047, 26817, 29371, 37191, 42141, 62573, 88113, 98329, 187719, 205597, 294987, 323081, 616791, 688303, 969243, 1439179, 2064909, 2261567, 4317537, 6784701, 15830969, 47492907]

約数ペア:

[(1, 47492907), (3, 15830969), (7, 6784701), (11, 4317537), (21, 2261567), (23, 2064909), (33, 1439179), (49, 969243), (69, 688303), (77, 616791), (147, 323081), (161, 294987), (231, 205597), (253, 187719), (483, 98329), (539, 88113), (759, 62573), (1127, 42141), (1277, 37191), (1617, 29371), (1771, 26817), (3381, 14047), (3831, 12397), (5313, 8939)]