313616317

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{613}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 374198616

約数和(自身を除く): 60582299

約数列:

[1, 7, 49, 53, 197, 371, 613, 1379, 2597, 4291, 9653, 10441, 30037, 32489, 73087, 120761, 227423, 511609, 845327, 1591961, 5917289, 6400333, 44802331, 313616317]

約数ペア:

[(1, 313616317), (7, 44802331), (49, 6400333), (53, 5917289), (197, 1591961), (371, 845327), (613, 511609), (1379, 227423), (2597, 120761), (4291, 73087), (9653, 32489), (10441, 30037)]