4811541

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 7987200

約数和(自身を除く): 3175659

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 389, 399, 589, 651, 1167, 1767, 2723, 4123, 7391, 8169, 12059, 12369, 22173, 36177, 51737, 84413, 155211, 229121, 253239, 687363, 1603847, 4811541]

約数ペア:

[(1, 4811541), (3, 1603847), (7, 687363), (19, 253239), (21, 229121), (31, 155211), (57, 84413), (93, 51737), (133, 36177), (217, 22173), (389, 12369), (399, 12059), (589, 8169), (651, 7391), (1167, 4123), (1767, 2723)]