29127917

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 37895424

約数和(自身を除く): 8767507

約数列:

[1, 7, 13, 37, 41, 91, 211, 259, 287, 481, 533, 1477, 1517, 2743, 3367, 3731, 7807, 8651, 10619, 19201, 19721, 54649, 60557, 101491, 112463, 138047, 320087, 710437, 787241, 2240609, 4161131, 29127917]

約数ペア:

[(1, 29127917), (7, 4161131), (13, 2240609), (37, 787241), (41, 710437), (91, 320087), (211, 138047), (259, 112463), (287, 101491), (481, 60557), (533, 54649), (1477, 19721), (1517, 19201), (2743, 10619), (3367, 8651), (3731, 7807)]