312563307119

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1\times {\mathrm{761}}^1\times {\mathrm{1171}}^1$

素因数の和:2591

約数の個数: 32

約数和(自身を含む): 362655429120

約数和(自身を除く): 50092122001

約数列:

[1, 7, 89, 563, 623, 761, 1171, 3941, 5327, 8197, 50107, 67729, 104219, 350749, 428443, 474103, 659273, 729533, 891131, 2999101, 4614911, 6237917, 38131427, 58675297, 79310659, 266919989, 410727079, 501706753, 555174613, 3511947271, 44651901017, 312563307119]

約数ペア:

[(1, 312563307119), (7, 44651901017), (89, 3511947271), (563, 555174613), (623, 501706753), (761, 410727079), (1171, 266919989), (3941, 79310659), (5327, 58675297), (8197, 38131427), (50107, 6237917), (67729, 4614911), (104219, 2999101), (350749, 891131), (428443, 729533), (474103, 659273)]