392372013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{1523}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 589312512

約数和(自身を除く): 196940499

約数列:

[1, 3, 11, 33, 37, 111, 211, 407, 633, 1221, 1523, 2321, 4569, 6963, 7807, 16753, 23421, 50259, 56351, 85877, 169053, 257631, 321353, 619861, 964059, 1859583, 3534883, 10604649, 11890061, 35670183, 130790671, 392372013]

約数ペア:

[(1, 392372013), (3, 130790671), (11, 35670183), (33, 11890061), (37, 10604649), (111, 3534883), (211, 1859583), (407, 964059), (633, 619861), (1221, 321353), (1523, 257631), (2321, 169053), (4569, 85877), (6963, 56351), (7807, 50259), (16753, 23421)]