4815573

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 8273664

約数和(自身を除く): 3458091

約数列:

[1, 3, 7, 17, 21, 41, 47, 49, 51, 119, 123, 141, 147, 287, 329, 357, 697, 799, 833, 861, 987, 1927, 2009, 2091, 2303, 2397, 2499, 4879, 5593, 5781, 6027, 6909, 13489, 14637, 16779, 32759, 34153, 39151, 40467, 94423, 98277, 102459, 117453, 229313, 283269, 687939, 1605191, 4815573]

約数ペア:

[(1, 4815573), (3, 1605191), (7, 687939), (17, 283269), (21, 229313), (41, 117453), (47, 102459), (49, 98277), (51, 94423), (119, 40467), (123, 39151), (141, 34153), (147, 32759), (287, 16779), (329, 14637), (357, 13489), (697, 6909), (799, 6027), (833, 5781), (861, 5593), (987, 4879), (1927, 2499), (2009, 2397), (2091, 2303)]