289675331

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 331138080

約数和(自身を除く): 41462749

約数列:

[1, 11, 37, 89, 121, 407, 727, 979, 3293, 4477, 7997, 10769, 26899, 36223, 64703, 87967, 295889, 398453, 711733, 2394011, 3254779, 7829063, 26334121, 289675331]

約数ペア:

[(1, 289675331), (11, 26334121), (37, 7829063), (89, 3254779), (121, 2394011), (407, 711733), (727, 398453), (979, 295889), (3293, 87967), (4477, 64703), (7997, 36223), (10769, 26899)]