13137117

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 21288960

約数和(自身を除く): 8151843

約数列:

[1, 3, 7, 21, 23, 59, 69, 161, 177, 413, 461, 483, 1239, 1357, 1383, 3227, 4071, 9499, 9681, 10603, 27199, 28497, 31809, 74221, 81597, 190393, 222663, 571179, 625577, 1876731, 4379039, 13137117]

約数ペア:

[(1, 13137117), (3, 4379039), (7, 1876731), (21, 625577), (23, 571179), (59, 222663), (69, 190393), (161, 81597), (177, 74221), (413, 31809), (461, 28497), (483, 27199), (1239, 10603), (1357, 9681), (1383, 9499), (3227, 4071)]