2015380941

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1626619}}^1$

素因数の和:1626688

約数の個数: 16

約数和(自身を含む): 3123110400

約数和(自身を除く): 1107729459

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 1626619, 4879857, 11386333, 34158999, 95970521, 287911563, 671793647, 2015380941]

約数ペア:

[(1, 2015380941), (3, 671793647), (7, 287911563), (21, 95970521), (59, 34158999), (177, 11386333), (413, 4879857), (1239, 1626619)]