238633407

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 376477920

約数和(自身を除く): 137844513

約数列:

[1, 3, 9, 19, 41, 57, 101, 123, 171, 303, 337, 369, 779, 909, 1011, 1919, 2337, 3033, 4141, 5757, 6403, 7011, 12423, 13817, 17271, 19209, 34037, 37269, 41451, 57627, 78679, 102111, 124353, 236037, 262523, 306333, 646703, 708111, 787569, 1395517, 1940109, 2362707, 4186551, 5820327, 12559653, 26514823, 79544469, 238633407]

約数ペア:

[(1, 238633407), (3, 79544469), (9, 26514823), (19, 12559653), (41, 5820327), (57, 4186551), (101, 2362707), (123, 1940109), (171, 1395517), (303, 787569), (337, 708111), (369, 646703), (779, 306333), (909, 262523), (1011, 236037), (1919, 124353), (2337, 102111), (3033, 78679), (4141, 57627), (5757, 41451), (6403, 37269), (7011, 34037), (12423, 19209), (13817, 17271)]