84994987

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 110108160

約数和(自身を除く): 25113173

約数列:

[1, 7, 11, 53, 59, 77, 353, 371, 413, 583, 649, 2471, 3127, 3883, 4081, 4543, 18709, 20827, 21889, 27181, 34397, 130963, 145789, 205799, 229097, 240779, 1103831, 1440593, 1603679, 7726817, 12142141, 84994987]

約数ペア:

[(1, 84994987), (7, 12142141), (11, 7726817), (53, 1603679), (59, 1440593), (77, 1103831), (353, 240779), (371, 229097), (413, 205799), (583, 145789), (649, 130963), (2471, 34397), (3127, 27181), (3883, 21889), (4081, 20827), (4543, 18709)]