3772013

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 4608000

約数和(自身を除く): 835987

約数列:

[1, 7, 19, 79, 133, 359, 553, 1501, 2513, 6821, 10507, 28361, 47747, 198527, 538859, 3772013]

約数ペア:

[(1, 3772013), (7, 538859), (19, 198527), (79, 47747), (133, 28361), (359, 10507), (553, 6821), (1501, 2513)]