5643351

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:325

約数の個数: 40

約数和(自身を含む): 9931680

約数和(自身を除く): 4288329

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 259, 269, 333, 567, 777, 807, 999, 1883, 2331, 2421, 2997, 5649, 6993, 7263, 9953, 16947, 20979, 21789, 29859, 50841, 69671, 89577, 152523, 209013, 268731, 627039, 806193, 1881117, 5643351]

約数ペア:

[(1, 5643351), (3, 1881117), (7, 806193), (9, 627039), (21, 268731), (27, 209013), (37, 152523), (63, 89577), (81, 69671), (111, 50841), (189, 29859), (259, 21789), (269, 20979), (333, 16947), (567, 9953), (777, 7263), (807, 6993), (999, 5649), (1883, 2997), (2331, 2421)]