9309951

素因数分解:

$3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 16634880

約数和(自身を除く): 7324929

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 93, 147, 189, 217, 227, 279, 441, 651, 681, 837, 1323, 1519, 1589, 1953, 2043, 4557, 4767, 5859, 6129, 7037, 11123, 13671, 14301, 21111, 33369, 41013, 42903, 49259, 63333, 100107, 147777, 189999, 300321, 344813, 443331, 1034439, 1329993, 3103317, 9309951]

約数ペア:

[(1, 9309951), (3, 3103317), (7, 1329993), (9, 1034439), (21, 443331), (27, 344813), (31, 300321), (49, 189999), (63, 147777), (93, 100107), (147, 63333), (189, 49259), (217, 42903), (227, 41013), (279, 33369), (441, 21111), (651, 14301), (681, 13671), (837, 11123), (1323, 7037), (1519, 6129), (1589, 5859), (1953, 4767), (2043, 4557)]