4040091

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 6666240

約数和(自身を除く): 2626149

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 223, 297, 549, 669, 671, 1647, 2007, 2013, 2453, 6021, 6039, 7359, 13603, 18117, 22077, 40809, 66231, 122427, 149633, 367281, 448899, 1346697, 4040091]

約数ペア:

[(1, 4040091), (3, 1346697), (9, 448899), (11, 367281), (27, 149633), (33, 122427), (61, 66231), (99, 40809), (183, 22077), (223, 18117), (297, 13603), (549, 7359), (669, 6039), (671, 6021), (1647, 2453), (2007, 2013)]