2513103681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{15803}}^1$

素因数の和:15957

約数の個数: 32

約数和(自身を含む): 3762616320

約数和(自身を除く): 1249512639

約数列:

[1, 3, 11, 33, 61, 79, 183, 237, 671, 869, 2013, 2607, 4819, 14457, 15803, 47409, 53009, 159027, 173833, 521499, 963983, 1248437, 2891949, 3745311, 10603813, 13732807, 31811439, 41198421, 76154657, 228463971, 837701227, 2513103681]

約数ペア:

[(1, 2513103681), (3, 837701227), (11, 228463971), (33, 76154657), (61, 41198421), (79, 31811439), (183, 13732807), (237, 10603813), (671, 3745311), (869, 2891949), (2013, 1248437), (2607, 963983), (4819, 521499), (14457, 173833), (15803, 159027), (47409, 53009)]