27838027

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 35803296

約数和(自身を除く): 7965269

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 1453, 2737, 10171, 19159, 24701, 33419, 71197, 172907, 233933, 568123, 1210349, 1637531, 3976861, 27838027]

約数ペア:

[(1, 27838027), (7, 3976861), (17, 1637531), (23, 1210349), (49, 568123), (119, 233933), (161, 172907), (391, 71197), (833, 33419), (1127, 24701), (1453, 19159), (2737, 10171)]