4539423

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 7536640

約数和(自身を除く): 2997217

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 367, 399, 589, 651, 1101, 1767, 2569, 4123, 6973, 7707, 11377, 12369, 20919, 34131, 48811, 79639, 146433, 216163, 238917, 648489, 1513141, 4539423]

約数ペア:

[(1, 4539423), (3, 1513141), (7, 648489), (19, 238917), (21, 216163), (31, 146433), (57, 79639), (93, 48811), (133, 34131), (217, 20919), (367, 12369), (399, 11377), (589, 7707), (651, 6973), (1101, 4123), (1767, 2569)]