712602009

素因数分解:

$3^3\times 7^1\times {\mathrm{3770381}}^1$

素因数の和:3770397

約数の個数: 16

約数和(自身を含む): 1206522240

約数和(自身を除く): 493920231

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 3770381, 11311143, 26392667, 33933429, 79178001, 101800287, 237534003, 712602009]

約数ペア:

[(1, 712602009), (3, 237534003), (7, 101800287), (9, 79178001), (21, 33933429), (27, 26392667), (63, 11311143), (189, 3770381)]