2849859

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 4352400

約数和(自身を除く): 1502541

約数列:

[1, 3, 9, 29, 61, 87, 179, 183, 261, 537, 549, 1611, 1769, 5191, 5307, 10919, 15573, 15921, 32757, 46719, 98271, 316651, 949953, 2849859]

約数ペア:

[(1, 2849859), (3, 949953), (9, 316651), (29, 98271), (61, 46719), (87, 32757), (179, 15921), (183, 15573), (261, 10919), (537, 5307), (549, 5191), (1611, 1769)]