41409417

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1549}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 67456000

約数和(自身を除く): 26046583

約数列:

[1, 3, 7, 19, 21, 57, 67, 133, 201, 399, 469, 1273, 1407, 1549, 3819, 4647, 8911, 10843, 26733, 29431, 32529, 88293, 103783, 206017, 311349, 618051, 726481, 1971877, 2179443, 5915631, 13803139, 41409417]

約数ペア:

[(1, 41409417), (3, 13803139), (7, 5915631), (19, 2179443), (21, 1971877), (57, 726481), (67, 618051), (133, 311349), (201, 206017), (399, 103783), (469, 88293), (1273, 32529), (1407, 29431), (1549, 26733), (3819, 10843), (4647, 8911)]