1722415113

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{530137}}^1$

素因数の和:530181

約数の個数: 18

約数和(自身を含む): 2625773514

約数和(自身を除く): 903358401

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 530137, 1590411, 4771233, 10072603, 30217809, 90653427, 191379457, 574138371, 1722415113]

約数ペア:

[(1, 1722415113), (3, 574138371), (9, 191379457), (19, 90653427), (57, 30217809), (171, 10072603), (361, 4771233), (1083, 1590411), (3249, 530137)]