28964103

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 45534720

約数和(自身を除く): 16570617

約数列:

[1, 3, 7, 21, 59, 97, 177, 241, 291, 413, 679, 723, 1239, 1687, 2037, 5061, 5723, 14219, 17169, 23377, 40061, 42657, 70131, 99533, 120183, 163639, 298599, 490917, 1379243, 4137729, 9654701, 28964103]

約数ペア:

[(1, 28964103), (3, 9654701), (7, 4137729), (21, 1379243), (59, 490917), (97, 298599), (177, 163639), (241, 120183), (291, 99533), (413, 70131), (679, 42657), (723, 40061), (1239, 23377), (1687, 17169), (2037, 14219), (5061, 5723)]