1330573287

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{1321}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 1918909440

約数和(自身を除く): 588336153

約数列:

[1, 3, 19, 41, 57, 123, 431, 779, 1293, 1321, 2337, 3963, 8189, 17671, 24567, 25099, 53013, 54161, 75297, 162483, 335749, 569351, 1007247, 1029059, 1708053, 3087177, 10817669, 23343391, 32453007, 70030173, 443524429, 1330573287]

約数ペア:

[(1, 1330573287), (3, 443524429), (19, 70030173), (41, 32453007), (57, 23343391), (123, 10817669), (431, 3087177), (779, 1708053), (1293, 1029059), (1321, 1007247), (2337, 569351), (3963, 335749), (8189, 162483), (17671, 75297), (24567, 54161), (25099, 53013)]