413766381

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{929}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 639959040

約数和(自身を除く): 226192659

約数列:

[1, 3, 7, 21, 127, 167, 381, 501, 889, 929, 1169, 2667, 2787, 3507, 6503, 19509, 21209, 63627, 117983, 148463, 155143, 353949, 445389, 465429, 825881, 1086001, 2477643, 3258003, 19703161, 59109483, 137922127, 413766381]

約数ペア:

[(1, 413766381), (3, 137922127), (7, 59109483), (21, 19703161), (127, 3258003), (167, 2477643), (381, 1086001), (501, 825881), (889, 465429), (929, 445389), (1169, 353949), (2667, 155143), (2787, 148463), (3507, 117983), (6503, 63627), (19509, 21209)]