520095411

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{2549}}^1$

素因数の和:2801

約数の個数: 40

約数和(自身を含む): 851598000

約数和(自身を除く): 331502589

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 229, 297, 687, 891, 2061, 2519, 2549, 6183, 7557, 7647, 18549, 22671, 22941, 28039, 68013, 68823, 84117, 204039, 206469, 252351, 583721, 757053, 1751163, 2271159, 5253489, 6420931, 15760467, 19262793, 47281401, 57788379, 173365137, 520095411]

約数ペア:

[(1, 520095411), (3, 173365137), (9, 57788379), (11, 47281401), (27, 19262793), (33, 15760467), (81, 6420931), (99, 5253489), (229, 2271159), (297, 1751163), (687, 757053), (891, 583721), (2061, 252351), (2519, 206469), (2549, 204039), (6183, 84117), (7557, 68823), (7647, 68013), (18549, 28039), (22671, 22941)]