42609609

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35597}}^1$

素因数の和:35629

約数の個数: 24

約数和(自身を含む): 74043840

約数和(自身を除く): 31434231

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 35597, 106791, 249179, 320373, 676343, 747537, 2029029, 2242611, 4734401, 6087087, 14203203, 42609609]

約数ペア:

[(1, 42609609), (3, 14203203), (7, 6087087), (9, 4734401), (19, 2242611), (21, 2029029), (57, 747537), (63, 676343), (133, 320373), (171, 249179), (399, 106791), (1197, 35597)]