28629699

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 46033920

約数和(自身を除く): 17404221

約数列:

[1, 3, 7, 21, 29, 53, 87, 159, 203, 371, 609, 887, 1113, 1537, 2661, 4611, 6209, 10759, 18627, 25723, 32277, 47011, 77169, 141033, 180061, 329077, 540183, 987231, 1363319, 4089957, 9543233, 28629699]

約数ペア:

[(1, 28629699), (3, 9543233), (7, 4089957), (21, 1363319), (29, 987231), (53, 540183), (87, 329077), (159, 180061), (203, 141033), (371, 77169), (609, 47011), (887, 32277), (1113, 25723), (1537, 18627), (2661, 10759), (4611, 6209)]