3125367

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:412

約数の個数: 36

約数和(自身を含む): 5542680

約数和(自身を除く): 2417313

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 373, 399, 441, 931, 1119, 1197, 2611, 2793, 3357, 7087, 7833, 8379, 18277, 21261, 23499, 49609, 54831, 63783, 148827, 164493, 347263, 446481, 1041789, 3125367]

約数ペア:

[(1, 3125367), (3, 1041789), (7, 446481), (9, 347263), (19, 164493), (21, 148827), (49, 63783), (57, 54831), (63, 49609), (133, 23499), (147, 21261), (171, 18277), (373, 8379), (399, 7833), (441, 7087), (931, 3357), (1119, 2793), (1197, 2611)]