8634843

素因数分解:

$3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 40

約数和(自身を含む): 14988512

約数和(自身を除く): 6353669

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 97, 157, 189, 291, 471, 567, 679, 873, 1099, 1413, 2037, 2619, 3297, 4239, 6111, 7857, 9891, 12717, 15229, 18333, 29673, 45687, 54999, 89019, 106603, 137061, 319809, 411183, 959427, 1233549, 2878281, 8634843]

約数ペア:

[(1, 8634843), (3, 2878281), (7, 1233549), (9, 959427), (21, 411183), (27, 319809), (63, 137061), (81, 106603), (97, 89019), (157, 54999), (189, 45687), (291, 29673), (471, 18333), (567, 15229), (679, 12717), (873, 9891), (1099, 7857), (1413, 6111), (2037, 4239), (2619, 3297)]