7829577

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 14110720

約数和(自身を除く): 6281143

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 171, 211, 217, 279, 399, 589, 633, 651, 1197, 1477, 1767, 1899, 1953, 4009, 4123, 4431, 5301, 6541, 12027, 12369, 13293, 19623, 28063, 36081, 37107, 45787, 58869, 84189, 124279, 137361, 252567, 372837, 412083, 869953, 1118511, 2609859, 7829577]

約数ペア:

[(1, 7829577), (3, 2609859), (7, 1118511), (9, 869953), (19, 412083), (21, 372837), (31, 252567), (57, 137361), (63, 124279), (93, 84189), (133, 58869), (171, 45787), (211, 37107), (217, 36081), (279, 28063), (399, 19623), (589, 13293), (633, 12369), (651, 12027), (1197, 6541), (1477, 5301), (1767, 4431), (1899, 4123), (1953, 4009)]