4220783413

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{1987}}^1$

素因数の和:2582

約数の個数: 32

約数和(自身を含む): 5381913600

約数和(自身を除く): 1161130187

約数列:

[1, 7, 11, 49, 77, 343, 539, 563, 1987, 3773, 3941, 6193, 13909, 21857, 27587, 43351, 97363, 152999, 193109, 303457, 681541, 1070993, 1118681, 2124199, 7496951, 7830767, 12305491, 54815369, 86138437, 383707583, 602969059, 4220783413]

約数ペア:

[(1, 4220783413), (7, 602969059), (11, 383707583), (49, 86138437), (77, 54815369), (343, 12305491), (539, 7830767), (563, 7496951), (1987, 2124199), (3773, 1118681), (3941, 1070993), (6193, 681541), (13909, 303457), (21857, 193109), (27587, 152999), (43351, 97363)]