1330990335

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1285981}}^1$

素因数の和:1286015

約数の個数: 24

約数和(自身を含む): 2407358304

約数和(自身を除く): 1076367969

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1285981, 3857943, 6429905, 11573829, 19289715, 29577563, 57869145, 88732689, 147887815, 266198067, 443663445, 1330990335]

約数ペア:

[(1, 1330990335), (3, 443663445), (5, 266198067), (9, 147887815), (15, 88732689), (23, 57869145), (45, 29577563), (69, 19289715), (115, 11573829), (207, 6429905), (345, 3857943), (1035, 1285981)]