329150899

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 427069440

約数和(自身を除く): 97918541

約数列:

[1, 7, 11, 29, 77, 203, 223, 319, 661, 1561, 2233, 2453, 4627, 6467, 7271, 17171, 19169, 45269, 50897, 71137, 134183, 147403, 210859, 497959, 1031821, 1476013, 1621433, 4274687, 11350031, 29922809, 47021557, 329150899]

約数ペア:

[(1, 329150899), (7, 47021557), (11, 29922809), (29, 11350031), (77, 4274687), (203, 1621433), (223, 1476013), (319, 1031821), (661, 497959), (1561, 210859), (2233, 147403), (2453, 134183), (4627, 71137), (6467, 50897), (7271, 45269), (17171, 19169)]