31100847

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 44755200

約数和(自身を除く): 13654353

約数列:

[1, 3, 29, 59, 73, 83, 87, 177, 219, 249, 1711, 2117, 2407, 4307, 4897, 5133, 6059, 6351, 7221, 12921, 14691, 18177, 124903, 142013, 175711, 357481, 374709, 426039, 527133, 1072443, 10366949, 31100847]

約数ペア:

[(1, 31100847), (3, 10366949), (29, 1072443), (59, 527133), (73, 426039), (83, 374709), (87, 357481), (177, 175711), (219, 142013), (249, 124903), (1711, 18177), (2117, 14691), (2407, 12921), (4307, 7221), (4897, 6351), (5133, 6059)]