4031937

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:579

約数の個数: 40

約数和(自身を含む): 7426496

約数和(自身を除く): 3394559

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 547, 567, 819, 1053, 1641, 2457, 3829, 4923, 7111, 7371, 11487, 14769, 21333, 34461, 44307, 49777, 63999, 103383, 149331, 191997, 310149, 447993, 575991, 1343979, 4031937]

約数ペア:

[(1, 4031937), (3, 1343979), (7, 575991), (9, 447993), (13, 310149), (21, 191997), (27, 149331), (39, 103383), (63, 63999), (81, 49777), (91, 44307), (117, 34461), (189, 21333), (273, 14769), (351, 11487), (547, 7371), (567, 7111), (819, 4923), (1053, 3829), (1641, 2457)]