13958904945

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{247301}}^1$

素因数の和:247433

約数の個数: 32

約数和(自身を含む): 23076244224

約数和(自身を除く): 9117339279

約数列:

[1, 3, 5, 15, 53, 71, 159, 213, 265, 355, 795, 1065, 3763, 11289, 18815, 56445, 247301, 741903, 1236505, 3709515, 13106953, 17558371, 39320859, 52675113, 65534765, 87791855, 196604295, 263375565, 930593663, 2791780989, 4652968315, 13958904945]

約数ペア:

[(1, 13958904945), (3, 4652968315), (5, 2791780989), (15, 930593663), (53, 263375565), (71, 196604295), (159, 87791855), (213, 65534765), (265, 52675113), (355, 39320859), (795, 17558371), (1065, 13106953), (3763, 3709515), (11289, 1236505), (18815, 741903), (56445, 247301)]