12701473923

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{523}}^1\times {\mathrm{661}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 17505356032

約数和(自身を除く): 4803882109

約数列:

[1, 3, 37, 111, 331, 523, 661, 993, 1569, 1983, 12247, 19351, 24457, 36741, 58053, 73371, 173113, 218791, 345703, 519339, 656373, 1037109, 6405181, 8095267, 12791011, 19215543, 24285801, 38373033, 114427693, 343283079, 4233824641, 12701473923]

約数ペア:

[(1, 12701473923), (3, 4233824641), (37, 343283079), (111, 114427693), (331, 38373033), (523, 24285801), (661, 19215543), (993, 12791011), (1569, 8095267), (1983, 6405181), (12247, 1037109), (19351, 656373), (24457, 519339), (36741, 345703), (58053, 218791), (73371, 173113)]