371124171

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 609493248

約数和(自身を除く): 238369077

約数列:

[1, 3, 9, 11, 33, 37, 71, 99, 111, 213, 333, 407, 639, 781, 1221, 1427, 2343, 2627, 3663, 4281, 7029, 7881, 12843, 15697, 23643, 28897, 47091, 52799, 86691, 101317, 141273, 158397, 260073, 303951, 475191, 580789, 911853, 1114487, 1742367, 3343461, 3748729, 5227101, 10030383, 11246187, 33738561, 41236019, 123708057, 371124171]

約数ペア:

[(1, 371124171), (3, 123708057), (9, 41236019), (11, 33738561), (33, 11246187), (37, 10030383), (71, 5227101), (99, 3748729), (111, 3343461), (213, 1742367), (333, 1114487), (407, 911853), (639, 580789), (781, 475191), (1221, 303951), (1427, 260073), (2343, 158397), (2627, 141273), (3663, 101317), (4281, 86691), (7029, 52799), (7881, 47091), (12843, 28897), (15697, 23643)]