4505193

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 8426880

約数和(自身を除く): 3921687

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 189, 197, 231, 297, 363, 591, 693, 847, 1089, 1379, 1773, 2079, 2167, 2541, 3267, 4137, 5319, 6501, 7623, 12411, 15169, 19503, 22869, 23837, 37233, 45507, 58509, 71511, 136521, 166859, 214533, 409563, 500577, 643599, 1501731, 4505193]

約数ペア:

[(1, 4505193), (3, 1501731), (7, 643599), (9, 500577), (11, 409563), (21, 214533), (27, 166859), (33, 136521), (63, 71511), (77, 58509), (99, 45507), (121, 37233), (189, 23837), (197, 22869), (231, 19503), (297, 15169), (363, 12411), (591, 7623), (693, 6501), (847, 5319), (1089, 4137), (1379, 3267), (1773, 2541), (2079, 2167)]