470897235669

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{551723}}^1$

素因数の和:552249

約数の個数: 32

約数和(自身を含む): 726686714880

約数和(自身を除く): 255789479211

約数列:

[1, 3, 7, 21, 97, 291, 419, 679, 1257, 2037, 2933, 8799, 40643, 121929, 284501, 551723, 853503, 1655169, 3862061, 11586183, 53517131, 160551393, 231171937, 374619917, 693515811, 1123859751, 1618203559, 4854610677, 22423677889, 67271033667, 156965745223, 470897235669]

約数ペア:

[(1, 470897235669), (3, 156965745223), (7, 67271033667), (21, 22423677889), (97, 4854610677), (291, 1618203559), (419, 1123859751), (679, 693515811), (1257, 374619917), (2037, 231171937), (2933, 160551393), (8799, 53517131), (40643, 11586183), (121929, 3862061), (284501, 1655169), (551723, 853503)]