2510171139

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1\times {\mathrm{1987}}^1$

素因数の和:3439

約数の個数: 32

約数和(自身を含む): 3918745600

約数和(自身を除く): 1408574461

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 1399, 1987, 4197, 5961, 9793, 13909, 29379, 41727, 60157, 85441, 180471, 256323, 421099, 598087, 1263297, 1794261, 2779813, 8339439, 19458691, 58376073, 119531959, 358595877, 836723713, 2510171139]

約数ペア:

[(1, 2510171139), (3, 836723713), (7, 358595877), (21, 119531959), (43, 58376073), (129, 19458691), (301, 8339439), (903, 2779813), (1399, 1794261), (1987, 1263297), (4197, 598087), (5961, 421099), (9793, 256323), (13909, 180471), (29379, 85441), (41727, 60157)]