11007213

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 18048000

約数和(自身を除く): 7040787

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 563, 931, 1029, 1689, 2793, 3941, 6517, 10697, 11823, 19551, 27587, 32091, 74879, 82761, 193109, 224637, 524153, 579327, 1572459, 3669071, 11007213]

約数ペア:

[(1, 11007213), (3, 3669071), (7, 1572459), (19, 579327), (21, 524153), (49, 224637), (57, 193109), (133, 82761), (147, 74879), (343, 32091), (399, 27587), (563, 19551), (931, 11823), (1029, 10697), (1689, 6517), (2793, 3941)]