6443690373

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{3458771}}^1$

素因数の和:3458806

約数の個数: 20

約数和(自身を含む): 10044273888

約数和(自身を除く): 3600583515

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 3458771, 10376313, 31128939, 79551733, 93386817, 238655199, 280160451, 715965597, 2147896791, 6443690373]

約数ペア:

[(1, 6443690373), (3, 2147896791), (9, 715965597), (23, 280160451), (27, 238655199), (69, 93386817), (81, 79551733), (207, 31128939), (621, 10376313), (1863, 3458771)]