1029028221

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 1633183552

約数和(自身を除く): 604155331

約数列:

[1, 3, 9, 13, 39, 73, 117, 211, 219, 571, 633, 657, 949, 1713, 1899, 2743, 2847, 5139, 7423, 8229, 8541, 15403, 22269, 24687, 41683, 46209, 66807, 120481, 125049, 138627, 200239, 361443, 375147, 541879, 600717, 1084329, 1566253, 1625637, 1802151, 4698759, 4876911, 8795113, 14096277, 26385339, 79156017, 114336469, 343009407, 1029028221]

約数ペア:

[(1, 1029028221), (3, 343009407), (9, 114336469), (13, 79156017), (39, 26385339), (73, 14096277), (117, 8795113), (211, 4876911), (219, 4698759), (571, 1802151), (633, 1625637), (657, 1566253), (949, 1084329), (1713, 600717), (1899, 541879), (2743, 375147), (2847, 361443), (5139, 200239), (7423, 138627), (8229, 125049), (8541, 120481), (15403, 66807), (22269, 46209), (24687, 41683)]