229999623

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{1171}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 360038400

約数和(自身を除く): 130038777

約数列:

[1, 3, 7, 21, 47, 141, 199, 329, 597, 987, 1171, 1393, 3513, 4179, 8197, 9353, 24591, 28059, 55037, 65471, 165111, 196413, 233029, 385259, 699087, 1155777, 1631203, 4893609, 10952363, 32857089, 76666541, 229999623]

約数ペア:

[(1, 229999623), (3, 76666541), (7, 32857089), (21, 10952363), (47, 4893609), (141, 1631203), (199, 1155777), (329, 699087), (597, 385259), (987, 233029), (1171, 196413), (1393, 165111), (3513, 65471), (4179, 55037), (8197, 28059), (9353, 24591)]