389604183

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{307}}^1\times {\mathrm{503}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 540828288

約数和(自身を除く): 151224105

約数列:

[1, 3, 29, 87, 307, 503, 841, 921, 1509, 2523, 8903, 14587, 26709, 43761, 154421, 258187, 423023, 463263, 774561, 1269069, 4478209, 13434627, 129868061, 389604183]

約数ペア:

[(1, 389604183), (3, 129868061), (29, 13434627), (87, 4478209), (307, 1269069), (503, 774561), (841, 463263), (921, 423023), (1509, 258187), (2523, 154421), (8903, 43761), (14587, 26709)]