313025193

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 514200960

約数和(自身を除く): 201175767

約数列:

[1, 3, 9, 13, 23, 39, 69, 89, 117, 207, 267, 299, 801, 897, 1157, 1307, 2047, 2691, 3471, 3921, 6141, 10413, 11763, 16991, 18423, 26611, 30061, 50973, 79833, 90183, 116323, 152919, 239499, 270549, 348969, 390793, 1046907, 1172379, 1512199, 2675429, 3517137, 4536597, 8026287, 13609791, 24078861, 34780577, 104341731, 313025193]

約数ペア:

[(1, 313025193), (3, 104341731), (9, 34780577), (13, 24078861), (23, 13609791), (39, 8026287), (69, 4536597), (89, 3517137), (117, 2675429), (207, 1512199), (267, 1172379), (299, 1046907), (801, 390793), (897, 348969), (1157, 270549), (1307, 239499), (2047, 152919), (2691, 116323), (3471, 90183), (3921, 79833), (6141, 50973), (10413, 30061), (11763, 26611), (16991, 18423)]