25531109461

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{8191}}^1$

素因数の和:8593

約数の個数: 32

約数和(自身を含む): 30519853056

約数和(自身を除く): 4988743595

約数列:

[1, 11, 13, 71, 143, 307, 781, 923, 3377, 3991, 8191, 10153, 21797, 43901, 90101, 106483, 239767, 283361, 581561, 1171313, 2514637, 3116971, 6397171, 7560293, 27661007, 32690281, 83163223, 178539227, 359593091, 1963931497, 2321009951, 25531109461]

約数ペア:

[(1, 25531109461), (11, 2321009951), (13, 1963931497), (71, 359593091), (143, 178539227), (307, 83163223), (781, 32690281), (923, 27661007), (3377, 7560293), (3991, 6397171), (8191, 3116971), (10153, 2514637), (21797, 1171313), (43901, 581561), (90101, 283361), (106483, 239767)]