4906251

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:545

約数の個数: 40

約数和(自身を含む): 8886240

約数和(自身を除く): 3979989

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 509, 567, 1071, 1377, 1527, 3213, 3563, 4581, 8653, 9639, 10689, 13743, 25959, 32067, 41229, 60571, 77877, 96201, 181713, 233631, 288603, 545139, 700893, 1635417, 4906251]

約数ペア:

[(1, 4906251), (3, 1635417), (7, 700893), (9, 545139), (17, 288603), (21, 233631), (27, 181713), (51, 96201), (63, 77877), (81, 60571), (119, 41229), (153, 32067), (189, 25959), (357, 13743), (459, 10689), (509, 9639), (567, 8653), (1071, 4581), (1377, 3563), (1527, 3213)]