89452181

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 118879488

約数和(自身を除く): 29427307

約数列:

[1, 7, 13, 17, 53, 91, 119, 221, 371, 689, 901, 1091, 1547, 4823, 6307, 7637, 11713, 14183, 18547, 57823, 81991, 99281, 129829, 241111, 404761, 751699, 982991, 1687777, 5261893, 6880937, 12778883, 89452181]

約数ペア:

[(1, 89452181), (7, 12778883), (13, 6880937), (17, 5261893), (53, 1687777), (91, 982991), (119, 751699), (221, 404761), (371, 241111), (689, 129829), (901, 99281), (1091, 81991), (1547, 57823), (4823, 18547), (6307, 14183), (7637, 11713)]