319476003

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 559153152

約数和(自身を除く): 239677149

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 157, 161, 231, 253, 383, 471, 483, 759, 1099, 1149, 1727, 1771, 2681, 3297, 3611, 4213, 5181, 5313, 8043, 8809, 10833, 12089, 12639, 25277, 26427, 29491, 36267, 39721, 60131, 61663, 75831, 88473, 96899, 119163, 180393, 184989, 278047, 290697, 420917, 661441, 678293, 834141, 1262751, 1383013, 1984323, 2034879, 4149039, 4630087, 9681091, 13890261, 15213143, 29043273, 45639429, 106492001, 319476003]

約数ペア:

[(1, 319476003), (3, 106492001), (7, 45639429), (11, 29043273), (21, 15213143), (23, 13890261), (33, 9681091), (69, 4630087), (77, 4149039), (157, 2034879), (161, 1984323), (231, 1383013), (253, 1262751), (383, 834141), (471, 678293), (483, 661441), (759, 420917), (1099, 290697), (1149, 278047), (1727, 184989), (1771, 180393), (2681, 119163), (3297, 96899), (3611, 88473), (4213, 75831), (5181, 61663), (5313, 60131), (8043, 39721), (8809, 36267), (10833, 29491), (12089, 26427), (12639, 25277)]