713193747

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1787453}}^1$

素因数の和:1787482

約数の個数: 16

約数和(自身を含む): 1143970560

約数和(自身を除く): 430776813

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1787453, 5362359, 12512171, 33961607, 37536513, 101884821, 237731249, 713193747]

約数ペア:

[(1, 713193747), (3, 237731249), (7, 101884821), (19, 37536513), (21, 33961607), (57, 12512171), (133, 5362359), (399, 1787453)]