1520449983

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{565013}}^1$

素因数の和:565055

約数の個数: 24

約数和(自身を含む): 2467981152

約数和(自身を除く): 947531169

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 565013, 1695039, 5085117, 7345169, 12995299, 22035507, 38985897, 66106521, 116957691, 168938887, 506816661, 1520449983]

約数ペア:

[(1, 1520449983), (3, 506816661), (9, 168938887), (13, 116957691), (23, 66106521), (39, 38985897), (69, 22035507), (117, 12995299), (207, 7345169), (299, 5085117), (897, 1695039), (2691, 565013)]