1242009681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{5521}}^1$

素因数の和:5953

約数の個数: 32

約数和(自身を含む): 1917945216

約数和(自身を除く): 675935535

約数列:

[1, 3, 11, 17, 33, 51, 187, 401, 561, 1203, 4411, 5521, 6817, 13233, 16563, 20451, 60731, 74987, 93857, 182193, 224961, 281571, 1032427, 2213921, 3097281, 6641763, 24353131, 37636657, 73059393, 112909971, 414003227, 1242009681]

約数ペア:

[(1, 1242009681), (3, 414003227), (11, 112909971), (17, 73059393), (33, 37636657), (51, 24353131), (187, 6641763), (401, 3097281), (561, 2213921), (1203, 1032427), (4411, 281571), (5521, 224961), (6817, 182193), (13233, 93857), (16563, 74987), (20451, 60731)]