4787097

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 7689984

約数和(自身を除く): 2902887

約数列:

[1, 3, 7, 21, 37, 61, 101, 111, 183, 259, 303, 427, 707, 777, 1281, 2121, 2257, 3737, 6161, 6771, 11211, 15799, 18483, 26159, 43127, 47397, 78477, 129381, 227957, 683871, 1595699, 4787097]

約数ペア:

[(1, 4787097), (3, 1595699), (7, 683871), (21, 227957), (37, 129381), (61, 78477), (101, 47397), (111, 43127), (183, 26159), (259, 18483), (303, 15799), (427, 11211), (707, 6771), (777, 6161), (1281, 3737), (2121, 2257)]