17804500902729

素因数分解:

$3^2\times {\mathrm{223}}^1\times {\mathrm{307}}^1\times {\mathrm{28896421}}^1$

素因数の和:28896957

約数の個数: 24

約数和(自身を含む): 25917085306112

約数和(自身を除く): 8112584403383

約数列:

[1, 3, 9, 223, 307, 669, 921, 2007, 2763, 68461, 205383, 616149, 28896421, 86689263, 260067789, 6443901883, 8871201247, 19331705649, 26613603741, 57995116947, 79840811223, 1978277878081, 5934833634243, 17804500902729]

約数ペア:

[(1, 17804500902729), (3, 5934833634243), (9, 1978277878081), (223, 79840811223), (307, 57995116947), (669, 26613603741), (921, 19331705649), (2007, 8871201247), (2763, 6443901883), (68461, 260067789), (205383, 86689263), (616149, 28896421)]