13461987

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 22639104

約数和(自身を除く): 9177117

約数列:

[1, 3, 7, 11, 21, 33, 77, 101, 231, 303, 577, 707, 1111, 1731, 2121, 3333, 4039, 6347, 7777, 12117, 19041, 23331, 44429, 58277, 133287, 174831, 407939, 641047, 1223817, 1923141, 4487329, 13461987]

約数ペア:

[(1, 13461987), (3, 4487329), (7, 1923141), (11, 1223817), (21, 641047), (33, 407939), (77, 174831), (101, 133287), (231, 58277), (303, 44429), (577, 23331), (707, 19041), (1111, 12117), (1731, 7777), (2121, 6347), (3333, 4039)]