241493031

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2087}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 401296896

約数和(自身を除く): 159803865

約数列:

[1, 3, 9, 13, 23, 39, 43, 69, 117, 129, 207, 299, 387, 559, 897, 989, 1677, 2087, 2691, 2967, 5031, 6261, 8901, 12857, 18783, 27131, 38571, 48001, 81393, 89741, 115713, 144003, 244179, 269223, 432009, 624013, 807669, 1166633, 1872039, 2064043, 3499899, 5616117, 6192129, 10499697, 18576387, 26832559, 80497677, 241493031]

約数ペア:

[(1, 241493031), (3, 80497677), (9, 26832559), (13, 18576387), (23, 10499697), (39, 6192129), (43, 5616117), (69, 3499899), (117, 2064043), (129, 1872039), (207, 1166633), (299, 807669), (387, 624013), (559, 432009), (897, 269223), (989, 244179), (1677, 144003), (2087, 115713), (2691, 89741), (2967, 81393), (5031, 48001), (6261, 38571), (8901, 27131), (12857, 18783)]