2893896159

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{404119}}^1$

素因数の和:404171

約数の個数: 32

約数和(自身を含む): 4965826560

約数和(自身を除く): 2071930401

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 404119, 1212357, 2828833, 4445309, 8486499, 12527689, 13335927, 31117163, 37583067, 87693823, 93351489, 137804579, 263081469, 413413737, 964632053, 2893896159]

約数ペア:

[(1, 2893896159), (3, 964632053), (7, 413413737), (11, 263081469), (21, 137804579), (31, 93351489), (33, 87693823), (77, 37583067), (93, 31117163), (217, 13335927), (231, 12527689), (341, 8486499), (651, 4445309), (1023, 2828833), (2387, 1212357), (7161, 404119)]