24912433

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 32345600

約数和(自身を除く): 7433167

約数列:

[1, 7, 13, 37, 49, 91, 151, 259, 343, 481, 637, 1057, 1813, 1963, 3367, 4459, 5587, 7399, 12691, 13741, 23569, 39109, 51793, 72631, 96187, 164983, 273763, 508417, 673309, 1916341, 3558919, 24912433]

約数ペア:

[(1, 24912433), (7, 3558919), (13, 1916341), (37, 673309), (49, 508417), (91, 273763), (151, 164983), (259, 96187), (343, 72631), (481, 51793), (637, 39109), (1057, 23569), (1813, 13741), (1963, 12691), (3367, 7399), (4459, 5587)]