29974804923

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2047879}}^1$

素因数の和:2047947

約数の個数: 32

約数和(自身を含む): 49542312960

約数和(自身を除く): 19567508037

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 861, 2091, 4879, 14637, 2047879, 6143637, 14335153, 34813943, 43005459, 83963039, 104441829, 243697601, 251889117, 587741273, 731092803, 1427371663, 1763223819, 4282114989, 9991601641, 29974804923]

約数ペア:

[(1, 29974804923), (3, 9991601641), (7, 4282114989), (17, 1763223819), (21, 1427371663), (41, 731092803), (51, 587741273), (119, 251889117), (123, 243697601), (287, 104441829), (357, 83963039), (697, 43005459), (861, 34813943), (2091, 14335153), (4879, 6143637), (14637, 2047879)]