221330604741

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{2111}}^1\times {\mathrm{743591}}^1$

素因数の和:745752

約数の個数: 16

約数和(自身を含む): 301529530368

約数和(自身を除く): 80198925627

約数列:

[1, 3, 47, 141, 2111, 6333, 99217, 297651, 743591, 2230773, 34948777, 104846331, 1569720601, 4709161803, 73776868247, 221330604741]

約数ペア:

[(1, 221330604741), (3, 73776868247), (47, 4709161803), (141, 1569720601), (2111, 104846331), (6333, 34948777), (99217, 2230773), (297651, 743591)]