12442017

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31183}}^1$

素因数の和:31212

約数の個数: 16

約数和(自身を含む): 19957760

約数和(自身を除く): 7515743

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 31183, 93549, 218281, 592477, 654843, 1777431, 4147339, 12442017]

約数ペア:

[(1, 12442017), (3, 4147339), (7, 1777431), (19, 654843), (21, 592477), (57, 218281), (133, 93549), (399, 31183)]