27878599

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 35048160

約数和(自身を除く): 7169561

約数列:

[1, 7, 23, 29, 49, 161, 203, 667, 853, 1127, 1421, 4669, 5971, 19619, 24737, 32683, 41797, 137333, 173159, 568951, 961331, 1212113, 3982657, 27878599]

約数ペア:

[(1, 27878599), (7, 3982657), (23, 1212113), (29, 961331), (49, 568951), (161, 173159), (203, 137333), (667, 41797), (853, 32683), (1127, 24737), (1421, 19619), (4669, 5971)]