1276983

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 1996800

約数和(自身を除く): 719817

約数列:

[1, 3, 9, 23, 31, 69, 93, 199, 207, 279, 597, 713, 1791, 2139, 4577, 6169, 6417, 13731, 18507, 41193, 55521, 141887, 425661, 1276983]

約数ペア:

[(1, 1276983), (3, 425661), (9, 141887), (23, 55521), (31, 41193), (69, 18507), (93, 13731), (199, 6417), (207, 6169), (279, 4577), (597, 2139), (713, 1791)]