13842699

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 20913984

約数和(自身を除く): 7071285

約数列:

[1, 3, 13, 37, 39, 53, 111, 159, 181, 481, 543, 689, 1443, 1961, 2067, 2353, 5883, 6697, 7059, 9593, 20091, 25493, 28779, 76479, 87061, 124709, 261183, 354941, 374127, 1064823, 4614233, 13842699]

約数ペア:

[(1, 13842699), (3, 4614233), (13, 1064823), (37, 374127), (39, 354941), (53, 261183), (111, 124709), (159, 87061), (181, 76479), (481, 28779), (543, 25493), (689, 20091), (1443, 9593), (1961, 7059), (2067, 6697), (2353, 5883)]