3388045479

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{16931}}^1$

素因数の和:17687

約数の個数: 32

約数和(自身を含む): 5567783424

約数和(自身を除く): 2179737945

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 733, 2199, 5131, 9529, 15393, 16931, 28587, 50793, 66703, 118517, 200109, 220103, 355551, 660309, 1540721, 4622163, 12410423, 37231269, 86872961, 161335499, 260618883, 484006497, 1129348493, 3388045479]

約数ペア:

[(1, 3388045479), (3, 1129348493), (7, 484006497), (13, 260618883), (21, 161335499), (39, 86872961), (91, 37231269), (273, 12410423), (733, 4622163), (2199, 1540721), (5131, 660309), (9529, 355551), (15393, 220103), (16931, 200109), (28587, 118517), (50793, 66703)]