8220327

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 11381760

約数和(自身を除く): 3161433

約数列:

[1, 3, 37, 103, 111, 309, 719, 2157, 3811, 11433, 26603, 74057, 79809, 222171, 2740109, 8220327]

約数ペア:

[(1, 8220327), (3, 2740109), (37, 222171), (103, 79809), (111, 74057), (309, 26603), (719, 11433), (2157, 3811)]