4241391

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 7463808

約数和(自身を除く): 3222417

約数列:

[1, 3, 7, 11, 21, 33, 43, 49, 61, 77, 129, 147, 183, 231, 301, 427, 473, 539, 671, 903, 1281, 1419, 1617, 2013, 2107, 2623, 2989, 3311, 4697, 6321, 7869, 8967, 9933, 14091, 18361, 23177, 28853, 32879, 55083, 69531, 86559, 98637, 128527, 201971, 385581, 605913, 1413797, 4241391]

約数ペア:

[(1, 4241391), (3, 1413797), (7, 605913), (11, 385581), (21, 201971), (33, 128527), (43, 98637), (49, 86559), (61, 69531), (77, 55083), (129, 32879), (147, 28853), (183, 23177), (231, 18361), (301, 14091), (427, 9933), (473, 8967), (539, 7869), (671, 6321), (903, 4697), (1281, 3311), (1419, 2989), (1617, 2623), (2013, 2107)]