1772695269

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{146009}}^1$

素因数の和:146105

約数の個数: 24

約数和(自身を含む): 2733307200

約数和(自身を除く): 960611931

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 4047, 12141, 146009, 438027, 1314081, 2774171, 8322513, 10366639, 24967539, 31099917, 93299751, 196966141, 590898423, 1772695269]

約数ペア:

[(1, 1772695269), (3, 590898423), (9, 196966141), (19, 93299751), (57, 31099917), (71, 24967539), (171, 10366639), (213, 8322513), (639, 2774171), (1349, 1314081), (4047, 438027), (12141, 146009)]