51382639

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{6607}}^1$

素因数の和:6726

約数の個数: 16

約数和(自身を含む): 64705536

約数和(自身を除く): 13322897

約数列:

[1, 7, 11, 77, 101, 707, 1111, 6607, 7777, 46249, 72677, 508739, 667307, 4671149, 7340377, 51382639]

約数ペア:

[(1, 51382639), (7, 7340377), (11, 4671149), (77, 667307), (101, 508739), (707, 72677), (1111, 46249), (6607, 7777)]