201728249281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{6955427}}^1$

素因数の和:6955560

約数の個数: 16

約数和(自身を含む): 229028333184

約数和(自身を除く): 27300083903

約数列:

[1, 13, 23, 97, 299, 1261, 2231, 29003, 6955427, 90420551, 159974821, 674676419, 2079672673, 8770793447, 15517557637, 201728249281]

約数ペア:

[(1, 201728249281), (13, 15517557637), (23, 8770793447), (97, 2079672673), (299, 674676419), (1261, 159974821), (2231, 90420551), (29003, 6955427)]