3309747

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 5455872

約数和(自身を除く): 2146125

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 127, 219, 357, 381, 511, 889, 1241, 1533, 2159, 2667, 3723, 6477, 8687, 9271, 15113, 26061, 27813, 45339, 64897, 157607, 194691, 472821, 1103249, 3309747]

約数ペア:

[(1, 3309747), (3, 1103249), (7, 472821), (17, 194691), (21, 157607), (51, 64897), (73, 45339), (119, 27813), (127, 26061), (219, 15113), (357, 9271), (381, 8687), (511, 6477), (889, 3723), (1241, 2667), (1533, 2159)]