4551309

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:391

約数の個数: 40

約数和(自身を含む): 8131200

約数和(自身を除く): 3579891

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 349, 483, 567, 621, 1047, 1449, 1863, 2443, 3141, 4347, 7329, 8027, 9423, 13041, 21987, 24081, 28269, 56189, 65961, 72243, 168567, 197883, 216729, 505701, 650187, 1517103, 4551309]

約数ペア:

[(1, 4551309), (3, 1517103), (7, 650187), (9, 505701), (21, 216729), (23, 197883), (27, 168567), (63, 72243), (69, 65961), (81, 56189), (161, 28269), (189, 24081), (207, 21987), (349, 13041), (483, 9423), (567, 8027), (621, 7329), (1047, 4347), (1449, 3141), (1863, 2443)]