30441747

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 49849344

約数和(自身を除く): 19407597

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 1201, 1207, 1491, 3603, 3621, 8407, 8449, 20417, 25221, 25347, 61251, 85271, 142919, 255813, 428757, 596897, 1449607, 1790691, 4348821, 10147249, 30441747]

約数ペア:

[(1, 30441747), (3, 10147249), (7, 4348821), (17, 1790691), (21, 1449607), (51, 596897), (71, 428757), (119, 255813), (213, 142919), (357, 85271), (497, 61251), (1201, 25347), (1207, 25221), (1491, 20417), (3603, 8449), (3621, 8407)]