23016539

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 30105600

約数和(自身を除く): 7089061

約数列:

[1, 7, 13, 31, 41, 91, 199, 217, 287, 403, 533, 1271, 1393, 2587, 2821, 3731, 6169, 8159, 8897, 16523, 18109, 43183, 57113, 80197, 106067, 115661, 252929, 561379, 742469, 1770503, 3288077, 23016539]

約数ペア:

[(1, 23016539), (7, 3288077), (13, 1770503), (31, 742469), (41, 561379), (91, 252929), (199, 115661), (217, 106067), (287, 80197), (403, 57113), (533, 43183), (1271, 18109), (1393, 16523), (2587, 8897), (2821, 8159), (3731, 6169)]