16910733

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 28465344

約数和(自身を除く): 11554611

約数列:

[1, 3, 7, 17, 21, 49, 51, 67, 101, 119, 147, 201, 303, 357, 469, 707, 833, 1139, 1407, 1717, 2121, 2499, 3283, 3417, 4949, 5151, 6767, 7973, 9849, 12019, 14847, 20301, 23919, 36057, 47369, 55811, 84133, 115039, 142107, 167433, 252399, 331583, 345117, 805273, 994749, 2415819, 5636911, 16910733]

約数ペア:

[(1, 16910733), (3, 5636911), (7, 2415819), (17, 994749), (21, 805273), (49, 345117), (51, 331583), (67, 252399), (101, 167433), (119, 142107), (147, 115039), (201, 84133), (303, 55811), (357, 47369), (469, 36057), (707, 23919), (833, 20301), (1139, 14847), (1407, 12019), (1717, 9849), (2121, 7973), (2499, 6767), (3283, 5151), (3417, 4949)]