1738386867

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{4021}}^1$

素因数の和:4228

約数の個数: 48

約数和(自身を含む): 2872094112

約数和(自身を除く): 1133707245

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 173, 357, 519, 833, 1211, 2499, 2941, 3633, 4021, 8477, 8823, 12063, 20587, 25431, 28147, 61761, 68357, 84441, 144109, 197029, 205071, 432327, 478499, 591087, 695633, 1435497, 2086899, 3349493, 4869431, 10048479, 11825761, 14608293, 34086017, 35477283, 82780327, 102258051, 248340981, 579462289, 1738386867]

約数ペア:

[(1, 1738386867), (3, 579462289), (7, 248340981), (17, 102258051), (21, 82780327), (49, 35477283), (51, 34086017), (119, 14608293), (147, 11825761), (173, 10048479), (357, 4869431), (519, 3349493), (833, 2086899), (1211, 1435497), (2499, 695633), (2941, 591087), (3633, 478499), (4021, 432327), (8477, 205071), (8823, 197029), (12063, 144109), (20587, 84441), (25431, 68357), (28147, 61761)]