237298413

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 353041920

約数和(自身を除く): 115743507

約数列:

[1, 3, 11, 33, 59, 177, 307, 397, 649, 921, 1191, 1947, 3377, 4367, 10131, 13101, 18113, 23423, 54339, 70269, 121879, 199243, 257653, 365637, 597729, 772959, 1340669, 4022007, 7190861, 21572583, 79099471, 237298413]

約数ペア:

[(1, 237298413), (3, 79099471), (11, 21572583), (33, 7190861), (59, 4022007), (177, 1340669), (307, 772959), (397, 597729), (649, 365637), (921, 257653), (1191, 199243), (1947, 121879), (3377, 70269), (4367, 54339), (10131, 23423), (13101, 18113)]