5649567

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 9659904

約数和(自身を除く): 4010337

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 661, 777, 1221, 1983, 2849, 4627, 7271, 8547, 13881, 21813, 24457, 50897, 73371, 152691, 171199, 269027, 513597, 807081, 1883189, 5649567]

約数ペア:

[(1, 5649567), (3, 1883189), (7, 807081), (11, 513597), (21, 269027), (33, 171199), (37, 152691), (77, 73371), (111, 50897), (231, 24457), (259, 21813), (407, 13881), (661, 8547), (777, 7271), (1221, 4627), (1983, 2849)]