1497177591

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{2687}}^1$

素因数の和:2880

約数の個数: 48

約数和(自身を含む): 2487066624

約数和(自身を除く): 989889033

約数列:

[1, 3, 7, 13, 21, 39, 91, 157, 169, 273, 471, 507, 1099, 1183, 2041, 2687, 3297, 3549, 6123, 8061, 14287, 18809, 26533, 34931, 42861, 56427, 79599, 104793, 185731, 244517, 421859, 454103, 557193, 733551, 1265577, 1362309, 2953013, 3178721, 5484167, 8859039, 9536163, 16452501, 38389169, 71294171, 115167507, 213882513, 499059197, 1497177591]

約数ペア:

[(1, 1497177591), (3, 499059197), (7, 213882513), (13, 115167507), (21, 71294171), (39, 38389169), (91, 16452501), (157, 9536163), (169, 8859039), (273, 5484167), (471, 3178721), (507, 2953013), (1099, 1362309), (1183, 1265577), (2041, 733551), (2687, 557193), (3297, 454103), (3549, 421859), (6123, 244517), (8061, 185731), (14287, 104793), (18809, 79599), (26533, 56427), (34931, 42861)]