97243517

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 120766464

約数和(自身を除く): 23522947

約数列:

[1, 7, 23, 47, 71, 161, 181, 329, 497, 1081, 1267, 1633, 3337, 4163, 7567, 8507, 11431, 12851, 23359, 29141, 59549, 76751, 89957, 195661, 295573, 537257, 603997, 1369627, 2069011, 4227979, 13891931, 97243517]

約数ペア:

[(1, 97243517), (7, 13891931), (23, 4227979), (47, 2069011), (71, 1369627), (161, 603997), (181, 537257), (329, 295573), (497, 195661), (1081, 89957), (1267, 76751), (1633, 59549), (3337, 29141), (4163, 23359), (7567, 12851), (8507, 11431)]