8383671

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 12646400

約数和(自身を除く): 4262729

約数列:

[1, 3, 9, 31, 93, 151, 199, 279, 453, 597, 1359, 1791, 4681, 6169, 14043, 18507, 30049, 42129, 55521, 90147, 270441, 931519, 2794557, 8383671]

約数ペア:

[(1, 8383671), (3, 2794557), (9, 931519), (31, 270441), (93, 90147), (151, 55521), (199, 42129), (279, 30049), (453, 18507), (597, 14043), (1359, 6169), (1791, 4681)]