1856552140857

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{3593}}^1\times {\mathrm{6607}}^1$

素因数の和:10533

約数の個数: 32

約数和(自身を含む): 2507910451200

約数和(自身を除く): 651358310343

約数列:

[1, 3, 131, 199, 393, 597, 3593, 6607, 10779, 19821, 26069, 78207, 470683, 715007, 865517, 1314793, 1412049, 2145021, 2596551, 3944379, 23738951, 71216853, 93665917, 172237883, 280997751, 516713649, 3109802581, 4724051249, 9329407743, 14172153747, 618850713619, 1856552140857]

約数ペア:

[(1, 1856552140857), (3, 618850713619), (131, 14172153747), (199, 9329407743), (393, 4724051249), (597, 3109802581), (3593, 516713649), (6607, 280997751), (10779, 172237883), (19821, 93665917), (26069, 71216853), (78207, 23738951), (470683, 3944379), (715007, 2596551), (865517, 2145021), (1314793, 1412049)]