2497479939

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{56299}}^1$

素因数の和:56392

約数の個数: 32

約数和(自身を含む): 3891456000

約数和(自身を除く): 1393976061

約数列:

[1, 3, 9, 27, 31, 53, 93, 159, 279, 477, 837, 1431, 1643, 4929, 14787, 44361, 56299, 168897, 506691, 1520073, 1745269, 2983847, 5235807, 8951541, 15707421, 26854623, 47122263, 80563869, 92499257, 277497771, 832493313, 2497479939]

約数ペア:

[(1, 2497479939), (3, 832493313), (9, 277497771), (27, 92499257), (31, 80563869), (53, 47122263), (93, 26854623), (159, 15707421), (279, 8951541), (477, 5235807), (837, 2983847), (1431, 1745269), (1643, 1520073), (4929, 506691), (14787, 168897), (44361, 56299)]