47380053

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{118747}}^1$

素因数の和:118776

約数の個数: 16

約数和(自身を含む): 75998720

約数和(自身を除く): 28618667

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 118747, 356241, 831229, 2256193, 2493687, 6768579, 15793351, 47380053]

約数ペア:

[(1, 47380053), (3, 15793351), (7, 6768579), (19, 2493687), (21, 2256193), (57, 831229), (133, 356241), (399, 118747)]