29187561

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 43666560

約数和(自身を除く): 14478999

約数列:

[1, 3, 13, 37, 39, 111, 113, 179, 339, 481, 537, 1443, 1469, 2327, 4181, 4407, 6623, 6981, 12543, 19869, 20227, 54353, 60681, 86099, 163059, 258297, 262951, 748399, 788853, 2245197, 9729187, 29187561]

約数ペア:

[(1, 29187561), (3, 9729187), (13, 2245197), (37, 788853), (39, 748399), (111, 262951), (113, 258297), (179, 163059), (339, 86099), (481, 60681), (537, 54353), (1443, 20227), (1469, 19869), (2327, 12543), (4181, 6981), (4407, 6623)]