173321187

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{7043}}^1$

素因数の和:7690

約数の個数: 16

約数和(自身を含む): 249301248

約数和(自身を除く): 75980061

約数列:

[1, 3, 13, 39, 631, 1893, 7043, 8203, 21129, 24609, 91559, 274677, 4444133, 13332399, 57773729, 173321187]

約数ペア:

[(1, 173321187), (3, 57773729), (13, 13332399), (39, 4444133), (631, 274677), (1893, 91559), (7043, 24609), (8203, 21129)]