29307747

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73453}}^1$

素因数の和:73482

約数の個数: 16

約数和(自身を含む): 47010560

約数和(自身を除く): 17702813

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 73453, 220359, 514171, 1395607, 1542513, 4186821, 9769249, 29307747]

約数ペア:

[(1, 29307747), (3, 9769249), (7, 4186821), (19, 1542513), (21, 1395607), (57, 514171), (133, 220359), (399, 73453)]