42630049

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 54583200

約数和(自身を除く): 11953151

約数列:

[1, 7, 11, 49, 77, 139, 539, 569, 973, 1529, 3983, 6259, 6811, 10703, 27881, 43813, 74921, 79091, 306691, 553637, 870001, 3875459, 6090007, 42630049]

約数ペア:

[(1, 42630049), (7, 6090007), (11, 3875459), (49, 870001), (77, 553637), (139, 306691), (539, 79091), (569, 74921), (973, 43813), (1529, 27881), (3983, 10703), (6259, 6811)]