41947857

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 74805120

約数和(自身を除く): 32857263

約数列:

[1, 3, 7, 9, 17, 21, 51, 53, 63, 119, 153, 159, 357, 371, 477, 739, 901, 1071, 1113, 2217, 2703, 3339, 5173, 6307, 6651, 8109, 12563, 15519, 18921, 37689, 39167, 46557, 56763, 87941, 113067, 117501, 263823, 274169, 352503, 665839, 791469, 822507, 1997517, 2467521, 4660873, 5992551, 13982619, 41947857]

約数ペア:

[(1, 41947857), (3, 13982619), (7, 5992551), (9, 4660873), (17, 2467521), (21, 1997517), (51, 822507), (53, 791469), (63, 665839), (119, 352503), (153, 274169), (159, 263823), (357, 117501), (371, 113067), (477, 87941), (739, 56763), (901, 46557), (1071, 39167), (1113, 37689), (2217, 18921), (2703, 15519), (3339, 12563), (5173, 8109), (6307, 6651)]