29127219

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 43732224

約数和(自身を除く): 14605005

約数列:

[1, 3, 11, 33, 73, 107, 113, 219, 321, 339, 803, 1177, 1243, 2409, 3531, 3729, 7811, 8249, 12091, 23433, 24747, 36273, 85921, 90739, 133001, 257763, 272217, 399003, 882643, 2647929, 9709073, 29127219]

約数ペア:

[(1, 29127219), (3, 9709073), (11, 2647929), (33, 882643), (73, 399003), (107, 272217), (113, 257763), (219, 133001), (321, 90739), (339, 85921), (803, 36273), (1177, 24747), (1243, 23433), (2409, 12091), (3531, 8249), (3729, 7811)]