1233767639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 1451157120

約数和(自身を除く): 217389481

約数列:

[1, 13, 17, 61, 71, 221, 793, 923, 1037, 1207, 1289, 4331, 13481, 15691, 16757, 21913, 56303, 73627, 78629, 91519, 284869, 957151, 1022177, 1189747, 1336693, 1555823, 5582659, 17377009, 20225699, 72574567, 94905203, 1233767639]

約数ペア:

[(1, 1233767639), (13, 94905203), (17, 72574567), (61, 20225699), (71, 17377009), (221, 5582659), (793, 1555823), (923, 1336693), (1037, 1189747), (1207, 1022177), (1289, 957151), (4331, 284869), (13481, 91519), (15691, 78629), (16757, 73627), (21913, 56303)]