3730821

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 5654400

約数和(自身を除く): 1923579

約数列:

[1, 3, 19, 29, 37, 57, 61, 87, 111, 183, 551, 703, 1073, 1159, 1653, 1769, 2109, 2257, 3219, 3477, 5307, 6771, 20387, 33611, 42883, 61161, 65453, 100833, 128649, 196359, 1243607, 3730821]

約数ペア:

[(1, 3730821), (3, 1243607), (19, 196359), (29, 128649), (37, 100833), (57, 65453), (61, 61161), (87, 42883), (111, 33611), (183, 20387), (551, 6771), (703, 5307), (1073, 3477), (1159, 3219), (1653, 2257), (1769, 2109)]