41847897

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 74317824

約数和(自身を除く): 32469927

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 71, 91, 119, 127, 213, 221, 273, 357, 381, 497, 663, 889, 923, 1207, 1491, 1547, 1651, 2159, 2667, 2769, 3621, 4641, 4953, 6461, 6477, 8449, 9017, 11557, 15113, 15691, 19383, 25347, 27051, 28067, 34671, 45339, 47073, 63119, 84201, 109837, 117221, 153289, 189357, 196469, 329511, 351663, 459867, 589407, 820547, 1073023, 1992757, 2461641, 3219069, 5978271, 13949299, 41847897]

約数ペア:

[(1, 41847897), (3, 13949299), (7, 5978271), (13, 3219069), (17, 2461641), (21, 1992757), (39, 1073023), (51, 820547), (71, 589407), (91, 459867), (119, 351663), (127, 329511), (213, 196469), (221, 189357), (273, 153289), (357, 117221), (381, 109837), (497, 84201), (663, 63119), (889, 47073), (923, 45339), (1207, 34671), (1491, 28067), (1547, 27051), (1651, 25347), (2159, 19383), (2667, 15691), (2769, 15113), (3621, 11557), (4641, 9017), (4953, 8449), (6461, 6477)]