485366913

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 754228800

約数和(自身を除く): 268861887

約数列:

[1, 3, 9, 19, 57, 101, 157, 171, 179, 303, 471, 537, 909, 1413, 1611, 1919, 2983, 3401, 5757, 8949, 10203, 15857, 17271, 18079, 26847, 28103, 30609, 47571, 54237, 84309, 142713, 162711, 252927, 301283, 343501, 533957, 903849, 1030503, 1601871, 2711547, 2838403, 3091509, 4805613, 8515209, 25545627, 53929657, 161788971, 485366913]

約数ペア:

[(1, 485366913), (3, 161788971), (9, 53929657), (19, 25545627), (57, 8515209), (101, 4805613), (157, 3091509), (171, 2838403), (179, 2711547), (303, 1601871), (471, 1030503), (537, 903849), (909, 533957), (1413, 343501), (1611, 301283), (1919, 252927), (2983, 162711), (3401, 142713), (5757, 84309), (8949, 54237), (10203, 47571), (15857, 30609), (17271, 28103), (18079, 26847)]