30313899

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2083}}^1$

素因数の和:2117

約数の個数: 48

約数和(自身を含む): 57018240

約数和(自身を除く): 26704341

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1323, 1617, 2079, 2083, 4851, 6249, 14553, 14581, 18747, 22913, 43743, 56241, 68739, 102067, 131229, 160391, 206217, 306201, 393687, 481173, 618651, 918603, 1122737, 1443519, 2755809, 3368211, 4330557, 10104633, 30313899]

約数ペア:

[(1, 30313899), (3, 10104633), (7, 4330557), (9, 3368211), (11, 2755809), (21, 1443519), (27, 1122737), (33, 918603), (49, 618651), (63, 481173), (77, 393687), (99, 306201), (147, 206217), (189, 160391), (231, 131229), (297, 102067), (441, 68739), (539, 56241), (693, 43743), (1323, 22913), (1617, 18747), (2079, 14581), (2083, 14553), (4851, 6249)]