6218331

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 9980928

約数和(自身を除く): 3762597

約数列:

[1, 3, 7, 21, 37, 53, 111, 151, 159, 259, 371, 453, 777, 1057, 1113, 1961, 3171, 5587, 5883, 8003, 13727, 16761, 24009, 39109, 41181, 56021, 117327, 168063, 296111, 888333, 2072777, 6218331]

約数ペア:

[(1, 6218331), (3, 2072777), (7, 888333), (21, 296111), (37, 168063), (53, 117327), (111, 56021), (151, 41181), (159, 39109), (259, 24009), (371, 16761), (453, 13727), (777, 8003), (1057, 5883), (1113, 5587), (1961, 3171)]