1331720341781

素因数分解:

${\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{31723}}^1\times {\mathrm{12409}}^1$

素因数の和:44348

約数の個数: 16

約数和(自身を含む): 1417301424000

約数和(自身を除く): 85581082219

約数列:

[1, 17, 199, 3383, 12409, 31723, 210953, 539291, 2469391, 6312877, 41979647, 107318909, 393650707, 6692062019, 78336490693, 1331720341781]

約数ペア:

[(1, 1331720341781), (17, 78336490693), (199, 6692062019), (3383, 393650707), (12409, 107318909), (31723, 41979647), (210953, 6312877), (539291, 2469391)]