858431349

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{1621}}^1\times {\mathrm{2029}}^1$

素因数の和:3685

約数の個数: 24

約数和(自身を含む): 1284137400

約数和(自身を除く): 425706051

約数列:

[1, 3, 9, 29, 87, 261, 1621, 2029, 4863, 6087, 14589, 18261, 47009, 58841, 141027, 176523, 423081, 529569, 3289009, 9867027, 29601081, 95381261, 286143783, 858431349]

約数ペア:

[(1, 858431349), (3, 286143783), (9, 95381261), (29, 29601081), (87, 9867027), (261, 3289009), (1621, 529569), (2029, 423081), (4863, 176523), (6087, 141027), (14589, 58841), (18261, 47009)]