91490847

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{21893}}^1$

素因数の和:22102

約数の個数: 16

約数和(自身を含む): 140121600

約数和(自身を除く): 48630753

約数列:

[1, 3, 7, 21, 199, 597, 1393, 4179, 21893, 65679, 153251, 459753, 4356707, 13070121, 30496949, 91490847]

約数ペア:

[(1, 91490847), (3, 30496949), (7, 13070121), (21, 4356707), (199, 459753), (597, 153251), (1393, 65679), (4179, 21893)]