47248371

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 75878400

約数和(自身を除く): 28630029

約数列:

[1, 3, 9, 23, 31, 37, 69, 93, 111, 199, 207, 279, 333, 597, 713, 851, 1147, 1791, 2139, 2553, 3441, 4577, 6169, 6417, 7363, 7659, 10323, 13731, 18507, 22089, 26381, 41193, 55521, 66267, 79143, 141887, 169349, 228253, 237429, 425661, 508047, 684759, 1276983, 1524141, 2054277, 5249819, 15749457, 47248371]

約数ペア:

[(1, 47248371), (3, 15749457), (9, 5249819), (23, 2054277), (31, 1524141), (37, 1276983), (69, 684759), (93, 508047), (111, 425661), (199, 237429), (207, 228253), (279, 169349), (333, 141887), (597, 79143), (713, 66267), (851, 55521), (1147, 41193), (1791, 26381), (2139, 22089), (2553, 18507), (3441, 13731), (4577, 10323), (6169, 7659), (6417, 7363)]