39248937

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2819}}^1$

素因数の和:2862

約数の個数: 48

約数和(自身を含む): 73906560

約数和(自身を除く): 34657623

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 2819, 4641, 8457, 13923, 19733, 25371, 36647, 47923, 59199, 109941, 143769, 177597, 256529, 329823, 335461, 431307, 622999, 769587, 1006383, 1868997, 2308761, 3019149, 4360993, 5606991, 13082979, 39248937]

約数ペア:

[(1, 39248937), (3, 13082979), (7, 5606991), (9, 4360993), (13, 3019149), (17, 2308761), (21, 1868997), (39, 1006383), (51, 769587), (63, 622999), (91, 431307), (117, 335461), (119, 329823), (153, 256529), (221, 177597), (273, 143769), (357, 109941), (663, 59199), (819, 47923), (1071, 36647), (1547, 25371), (1989, 19733), (2819, 13923), (4641, 8457)]