739671921

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{677}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 1169582544

約数和(自身を除く): 429910623

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 193, 333, 579, 629, 677, 1737, 1887, 2031, 3281, 5661, 6093, 7141, 9843, 11509, 21423, 25049, 29529, 34527, 64269, 75147, 103581, 121397, 130661, 225441, 364191, 391983, 425833, 1092573, 1175949, 1277499, 2221237, 3832497, 4834457, 6663711, 14503371, 19991133, 43510113, 82185769, 246557307, 739671921]

約数ペア:

[(1, 739671921), (3, 246557307), (9, 82185769), (17, 43510113), (37, 19991133), (51, 14503371), (111, 6663711), (153, 4834457), (193, 3832497), (333, 2221237), (579, 1277499), (629, 1175949), (677, 1092573), (1737, 425833), (1887, 391983), (2031, 364191), (3281, 225441), (5661, 130661), (6093, 121397), (7141, 103581), (9843, 75147), (11509, 64269), (21423, 34527), (25049, 29529)]