288934269

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 424704000

約数和(自身を除く): 135769731

約数列:

[1, 3, 13, 39, 59, 177, 199, 597, 631, 767, 1893, 2301, 2587, 7761, 8203, 11741, 24609, 35223, 37229, 111687, 125569, 152633, 376707, 457899, 483977, 1451931, 1632397, 4897191, 7408571, 22225713, 96311423, 288934269]

約数ペア:

[(1, 288934269), (3, 96311423), (13, 22225713), (39, 7408571), (59, 4897191), (177, 1632397), (199, 1451931), (597, 483977), (631, 457899), (767, 376707), (1893, 152633), (2301, 125569), (2587, 111687), (7761, 37229), (8203, 35223), (11741, 24609)]