2783285826139

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{9288053}}^1$

素因数の和:9288199

約数の個数: 32

約数和(自身を含む): 3557696204160

約数和(自身を除く): 774410378021

約数列:

[1, 7, 13, 37, 89, 91, 259, 481, 623, 1157, 3293, 3367, 8099, 23051, 42809, 299663, 9288053, 65016371, 120744689, 343657961, 826636717, 845212823, 2405605727, 4467553493, 5786457019, 10746277321, 30585558529, 31272874451, 75223941247, 214098909703, 397612260877, 2783285826139]

約数ペア:

[(1, 2783285826139), (7, 397612260877), (13, 214098909703), (37, 75223941247), (89, 31272874451), (91, 30585558529), (259, 10746277321), (481, 5786457019), (623, 4467553493), (1157, 2405605727), (3293, 845212823), (3367, 826636717), (8099, 343657961), (23051, 120744689), (42809, 65016371), (299663, 9288053)]