4989897

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 8242560

約数和(自身を除く): 3252663

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 317, 477, 583, 951, 1431, 1749, 2853, 3487, 5247, 8559, 10461, 15741, 16801, 31383, 50403, 94149, 151209, 184811, 453627, 554433, 1663299, 4989897]

約数ペア:

[(1, 4989897), (3, 1663299), (9, 554433), (11, 453627), (27, 184811), (33, 151209), (53, 94149), (99, 50403), (159, 31383), (297, 16801), (317, 15741), (477, 10461), (583, 8559), (951, 5247), (1431, 3487), (1749, 2853)]