392937237

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^2$

素因数の和:532

約数の個数: 60

約数和(自身を含む): 734746848

約数和(自身を除く): 341809611

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 251, 297, 567, 693, 753, 891, 1757, 2079, 2259, 2761, 5271, 6237, 6777, 8283, 15813, 19327, 20331, 24849, 47439, 57981, 63001, 74547, 142317, 173943, 189003, 223641, 441007, 521829, 567009, 693011, 1323021, 1565487, 1701027, 2079033, 3969063, 4851077, 5103081, 6237099, 11907189, 14553231, 18711297, 35721567, 43659693, 56133891, 130979079, 392937237]

約数ペア:

[(1, 392937237), (3, 130979079), (7, 56133891), (9, 43659693), (11, 35721567), (21, 18711297), (27, 14553231), (33, 11907189), (63, 6237099), (77, 5103081), (81, 4851077), (99, 3969063), (189, 2079033), (231, 1701027), (251, 1565487), (297, 1323021), (567, 693011), (693, 567009), (753, 521829), (891, 441007), (1757, 223641), (2079, 189003), (2259, 173943), (2761, 142317), (5271, 74547), (6237, 63001), (6777, 57981), (8283, 47439), (15813, 24849), (19327, 20331)]