99500891

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 124830720

約数和(自身を除く): 25329829

約数列:

[1, 7, 19, 41, 71, 133, 257, 287, 497, 779, 1349, 1799, 2911, 4883, 5453, 9443, 10537, 18247, 20377, 34181, 55309, 73759, 127729, 200203, 346693, 387163, 748127, 1401421, 2426851, 5236889, 14214413, 99500891]

約数ペア:

[(1, 99500891), (7, 14214413), (19, 5236889), (41, 2426851), (71, 1401421), (133, 748127), (257, 387163), (287, 346693), (497, 200203), (779, 127729), (1349, 73759), (1799, 55309), (2911, 34181), (4883, 20377), (5453, 18247), (9443, 10537)]