38018817

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:398

約数の個数: 36

約数和(自身を含む): 59769216

約数和(自身を除く): 21750399

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 289, 311, 423, 799, 867, 933, 2397, 2601, 2799, 5287, 7191, 13583, 14617, 15861, 40749, 43851, 47583, 89879, 122247, 131553, 248489, 269637, 745467, 808911, 2236401, 4224313, 12672939, 38018817]

約数ペア:

[(1, 38018817), (3, 12672939), (9, 4224313), (17, 2236401), (47, 808911), (51, 745467), (141, 269637), (153, 248489), (289, 131553), (311, 122247), (423, 89879), (799, 47583), (867, 43851), (933, 40749), (2397, 15861), (2601, 14617), (2799, 13583), (5287, 7191)]