171106019

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 210358272

約数和(自身を除く): 39252253

約数列:

[1, 7, 31, 37, 101, 211, 217, 259, 707, 1147, 1477, 3131, 3737, 6541, 7807, 8029, 21311, 21917, 26159, 45787, 54649, 115847, 149177, 242017, 660641, 788507, 810929, 1694119, 4624487, 5519549, 24443717, 171106019]

約数ペア:

[(1, 171106019), (7, 24443717), (31, 5519549), (37, 4624487), (101, 1694119), (211, 810929), (217, 788507), (259, 660641), (707, 242017), (1147, 149177), (1477, 115847), (3131, 54649), (3737, 45787), (6541, 26159), (7807, 21917), (8029, 21311)]