131410191

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 195644160

約数和(自身を除く): 64233969

約数列:

[1, 3, 11, 33, 89, 101, 267, 303, 443, 979, 1111, 1329, 2937, 3333, 4873, 8989, 14619, 26967, 39427, 44743, 98879, 118281, 134229, 296637, 433697, 492173, 1301091, 1476519, 3982127, 11946381, 43803397, 131410191]

約数ペア:

[(1, 131410191), (3, 43803397), (11, 11946381), (33, 3982127), (89, 1476519), (101, 1301091), (267, 492173), (303, 433697), (443, 296637), (979, 134229), (1111, 118281), (1329, 98879), (2937, 44743), (3333, 39427), (4873, 26967), (8989, 14619)]