1569172138917

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{1973}}^1\times {\mathrm{20929}}^1$

素因数の和:23197

約数の個数: 32

約数和(自身を含む): 2141812108800

約数和(自身を除く): 572639969883

約数列:

[1, 3, 53, 159, 239, 717, 1973, 5919, 12667, 20929, 38001, 62787, 104569, 313707, 471547, 1109237, 1414641, 3327711, 5002031, 15006093, 24991991, 41292917, 74975973, 123878751, 265107643, 795322929, 2188524601, 6565573803, 9869007163, 29607021489, 523057379639, 1569172138917]

約数ペア:

[(1, 1569172138917), (3, 523057379639), (53, 29607021489), (159, 9869007163), (239, 6565573803), (717, 2188524601), (1973, 795322929), (5919, 265107643), (12667, 123878751), (20929, 74975973), (38001, 41292917), (62787, 24991991), (104569, 15006093), (313707, 5002031), (471547, 3327711), (1109237, 1414641)]