120960213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1873}}^1$

素因数の和:2009

約数の個数: 32

約数和(自身を含む): 187100160

約数和(自身を除く): 66139947

約数列:

[1, 3, 11, 19, 33, 57, 103, 209, 309, 627, 1133, 1873, 1957, 3399, 5619, 5871, 20603, 21527, 35587, 61809, 64581, 106761, 192919, 391457, 578757, 1174371, 2122109, 3665461, 6366327, 10996383, 40320071, 120960213]

約数ペア:

[(1, 120960213), (3, 40320071), (11, 10996383), (19, 6366327), (33, 3665461), (57, 2122109), (103, 1174371), (209, 578757), (309, 391457), (627, 192919), (1133, 106761), (1873, 64581), (1957, 61809), (3399, 35587), (5619, 21527), (5871, 20603)]